000 00297nam a22001097a 4500
008 231009b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aLal-baugh
260 _aBangalore:
_bN. S. Aiyangar,
310 _aQuarterly
942 _cCR
_2udc
999 _c62688
_d62688