TY - BOOK AU - Schell,Erwin Haskell TI - Techniques Of Administration : administrative Proficiency In Business U1 - 658 SCH PY - 1951///. CY - New York : PB - Mcgraw-hill Book Company, KW - Management-functions-planning KW - Techniques-administration-management KW - Work and Conduct KW - Negotiation N1 - Index ER -