000 00509nam a2200181 a 4500
005 20240602100351.0
008 040316s19uu xx 00 eng d
020 _a0039100693
100 _aGagne, Robert M.
245 4 _aThe conditions of learning /
_cRobert M. Gagne.
250 _a2nd ed.
260 _aLondon :
_bHolt, Rinehart & Winston,
_cc1970.
300 _aviii, 407 p. :
_c22 cm.
650 _aLearning, Psychology of.
650 _aInstructional systems.
650 _aLearning.
942 _2ddc
999 _c24403
_d24403