000 00308nam a22001097a 4500
008 230323b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aParitantra
260 _aNew Delhi:
_bWiley Eastern Limited,
_c1993
310 _aHalf-yearly
942 _cCR
999 _c13076
_d13076