000 00746nam a2200277Ia 4500
008 150814s9999 xx 000 0 und d
037 _cPurchase
037 _gNil
037 _nU. S. I. S. American Center Lib. Madras
040 _beng
041 _aEnglish
082 _a607
100 _aHurd, Paul De Heart
245 _aNEW DIRECTIONS IN TEACHING SECONDARY SCHOOL SCIENCE
260 _bRand Mc Nally & Co. Chicago
260 _c1982/08/03
300 _g0
365 _b28.77
590 _aAvailable-Active
590 _cPresented by American Center Library U. S. I. S, Madras
590 _dNil
630 _aSTUDY & TEACHING
650 _aTechnology (applied Sciences)
942 _cLEN
942 _hGeneral
999 _c59456
_d59456