000 00339nam a2200133Ia 4500
005 20260205042924.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aRAJAMMAL P DEVADAS
245 0 _aTEACHING HOME SCIENCE IN SECONDARY SCHOOLS
260 _aDELHI
_bN.C.E.R.T.
_c1969
300 _a176
690 _aHOME;SCIENCE
942 _cBK
999 _c43309
_d43309