000 00289nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aKanti Pandey
245 0 _aAbhinav greh vigyaan: Siddhaant awam prayog
260 _aNew Delhi
_bGyanda Pub
_c1996
650 _aHome Science
942 _cBK
999 _c10289
_d10289