000 00258nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aD K Goyal awam anya
245 0 _aPrabandh ke siddhaant awam karya
260 _aNew Delhi
_bAsha Prakashan
_c1995
942 _cBK
999 _c8712
_d8712