...-has been certified as the representative of such employees under the provisions of section 9; (B) forcing or requiring any employer to recognize or...his employees if another labor organization has been certlfled as the representative of such employees under the provisions of section 9: (C) forcing or...

...been certified as the representative of his employees under the provisions of section 9 of this act; "(C) forcing or requiring any employer to recognize...organization as the representative of his employees if — "(a) another labor organization is the certified representative of such employees within the meaning...

...been certified as the representative of liis employees under the provisions of section 9 of this act; "(C) forcing or requiring any employer to recognize...organization as the representative of his employees if — "(a) another labor organization is the certified representative of such employees within the meaning...

...Forcing or requiring any employer or self-employed person to join any labor or employer organization ; "(C) Forcing or requiring any employer to recognize or bargain with a labor organization as the representative of his employees unless such labor organization has been certified...

...section 8 (b) (4) (O) of the National Labor Relations Act, as amended, is amended to read as follows: "(C) forcing or requiring any employer to recognize or bargain with a labor organization as the representative of his employees (1) if another labor organization has been...

...exclusive representative." 23 Under Paragraph (4) (C), it is made an unfair labor practice to engage in "forcing or requiring any employer to recognize or...if another labor organization has been certified" by the Board as their representative. Under Paragraph (4)(D), it is made an unfair labor practice to...

...been certified as the representative of such employees '!••' tinder the provisions of Article 7; (c) forcing or requiring any employer to recognize...representative of such employees under the provisions of Article 7 ; (d) forcing or requiring any employer to assign particular work to employees in a particular...

...organization has been certified as the representative of such employees under the provisions of Article 7; (c) forcing or requiring any employer to recognize...representative of such employees under the provisions of Article 7 ; (d) forcing or requiring any employer to assign particular work to employees in a particular...

...organization has been certified as the representative of such employees nnder the provisions of Article 7: (c) forcing or requiring any employer to recognize or bargain with a particular Ialx>r organization as the representative of his employees if another labor organization has been certified...

...to recognize or bargain with a labor organization as the representative of his employees unless such labor organization has been certified as the representative of such employees under the provision of section 9 ; "(D) causing or attempting to cause any employer to interfere with tis his...