000 00289nam a2200109 4500
245 _aStrategies in programmed instruction
_cby S.P. Mullick
100 _aMullick, S. P.
260 _a Delhi
_bSunday Press
_cc1985
300 _axiv,183p.; 21cm.
020 _a8174760040
082 _a371.3
_bMUL
999 _c84010
_d84010