000 00378nam a22001097a 4500
008 230711b |||||||| |||| 00| 0 eng d
022 _a0975-1041
040 _aNational Science Library
_cNational Science Library
245 _aIndian journal of pure and applied physics
260 _aNew Delhi:
_bNational Institute of Science Communication and Information Resources
942 _cCR
999 _c65667
_d65667