000 00342nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a300.954 mas
100 _aMashelkar, Raghunath Anant
245 0 _aVaigyanik Bharat Ka Nirman
260 _aDELHI
260 _bSAMAYAIK
260 _c2004
300 _a224
650 _aGeneral Books
999 _c137440
_d137440