000 00295nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aMahender Singh awam anya
245 0 _aAadhunik vishav Opt I, 6th sem
260 _aKarnal
_bJyoti Book Dpt.
_c2012
650 _aPol Science
942 _cBK
999 _c14240
_d14240