00373nam a2200133 a 4500008004100000050001500041100002300056245003300079246006000112250001200172260003200184300001400216350000900230120416s1971    ||||||||||||||||| ||    u  aHM 263 Han  aStephenson, Howard10aHandbook of public relations  athe standard guide to public affairs and communications  a2nd ed.  aNew YorkbMcGraw-Hillc1971  axx, 836p.  a0.00