00450nam a2200157Ia 4500 210716s1985 xx 000 0 und d 0030636884 eng 370.1523 GAGR Gagne, Robert M. Conditions of learning: and theory of instruction. Theory of instruction. 1 New York Holt, Rinehart and winston Inc 1985 xv,361 General Management 198227 198227 0 0 ddc 0 3 MBA AIMIT AIMIT 2004-08-10 0 370.1523 GAGR MBA00792 2025-07-21 00:00:00 2021-07-16 BK