000 00267nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aK R Bambal
245 0 _aPramookh aadhunik shasan prannalia
260 _aAmbala
_bModern Pub.
650 _aPol Science
942 _cBK
999 _c1461
_d1461