000 00336nam a22001217a 4500
999 _c9558
_d9558
003 OSt
008 201209b ||||| |||| 00| 0 eng d
245 _aBulletin of Pure and Applied Science
250 _a2009(Jan-Jun Vol.28D No.1, Jul-Dec Vol.28E No.2)
260 _aDelhi
_bBAPS Publication
650 _aApplied Science
942 _2ddc
_cBV