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_BTAB / GLA / SCH
100 _aTaber, Julian I. / Glaser, Robert / Schaefer, Halmuth H.
245 0 _aLearning & Programmed Instruction
250 _a-
260 _aLondon
_bAddision Wesley Longman
300 _a182
500 _a499
650 _a-
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