000 00386nam a22001337a 4500
100 _aAnil Kumar
245 _aCtet
260 _aDelhi
_bUnique Publication
_c2012
999 _c52107
_d52107
008 210717b ||||| |||| 00| 0 eng d
082 _a371.1076
_bT264C
300 _avarying pages
650 _aKnowladge
_9129569
942 _cBK