000 00329nam a2200133Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9789381124888
100 _aSingh,Rampal
245 _aShekshik Vyavastha Viddhalaya Sangthan
250 _a1st
260 _aAgra
_bAgrawal Pub.
_c2014
300 _ax,361p.;20cm
942 _cBK
999 _c7563
_d7563