000 00300nam a2200109Ia 4500
008 220516s2003 xx 000 0 und d
041 _aeng
082 _aH 891.43 SIN / VIG
100 _aSingh, Nishant
_9837702
245 _aVigyapan Nirman Aur Prakriya
260 _aNew Delhi
_bSanmarg Prakashan
_c2003
999 _c586498
_d586498