00354nam a2200121Ia 450000500170000000800410001702000150005808200180007310000200009124500700011126000360018130000150021720260205101218.0260111s9999||||xx |||||||||||||| ||und||  a0971548730  aR  381.06 NAT  aDowns , Buck ed 0aNational trade and professional associations of the united states  aWashingtonbcolumbia bookc2003  a1010 pages