000 00327nam a2200133Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
072 _aHindi
082 _a070.1H Nis.P3
100 _aSingh,Nishant
245 0 _aVigyapan nirman aur prakriya
260 _c2003
_bSanmarg Prakashan
_aDelhi
300 _a144p.
942 _cSU
999 _c131807
_d131807