000 00265 a2200121 4500
080 _a635.66(063)
_bI 39 P
245 1 _aPulses
_bProceedings
260 _aDelhi
_bManager of Publication
_c1961
650 _aPulses
100 _a
_d
300 _a22 p.
901 _a78025
999 _c49724
_d49724