000 00292nam a2200121Ia 4500
008 211201s9999 xx 000 0 eng d
020 _a8131411898
100 _aBaumol, Williom J.
245 0 _aHOME & SCHOOL ENVIRONMENT
260 _bIUP, Agartala
_aDelhi
300 _a159
942 _2ddc
_cDMS
999 _c2812
_d2812