000 00361pas a2200121 454500
003 OSt
008 160820b1930 xxu||||| |||| 00| 0 eng d
022 _a0369-8203
040 _cIIT Kanpur
245 _aPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, INDIA SECTION A
_bPHYSICAL SCIENCES
260 _aALLAHABAD
_bNATIONAL ACADEMY OF SCIENCES
_c1930
942 _cJ
999 _c474886
_d474886