000 00278nam a22000977a 4500
008 230926b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aIndian books
260 _aCalcutta:
_bMukherji Book House,
942 _cCR
_2udc
999 _c61985
_d61985