000 00291nam a2200109Ia 4500
100 _aGhose, Partha & Home, Dipankar
942 _cBK
245 _aRiddle in your teacup : 100 science puzzle from everyday life
260 _aRuoa & Co., Calcutta
_c1991
082 _aJ793.735 Gho
300 _a141
999 _c61692
_d61692