000 00410nam a2200169Ia 4500
005 20250221135213.0
008 250220s9999 xx 000 0 und d
041 _aeng
082 _a658.4092
_bBAL
100 _aBalasulbramaniam, I.P.
245 _aLet us Think
260 _aNew Delhi
_bHemlata Memorable Trust
_c2004
300 _a144
365 _b37.5
500 _aLet us Think
650 _aGeneral Books
999 _c2989
_d2989