000 00252nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aP K Varseney awam anya
245 0 _aLekhakaram ke siddhaant
260 _aAligarh
_bNavman Prakashan
_c1988
942 _cBK
999 _c6525
_d6525