000			00343nam a2200145Ia 4500
008			170207s9999 xx 000 0 und d
082			_aH 502 YAS-O
100			_aYashpal
245			_aOorja ki kahani (h)
260			_bPallav Prakashan, Delhi
260			_c1981
300			_a166
650			_aPure sciences - Miscellany
942			_cBOOKS
999			_c24292 _d24292