000 00267nam a2200121Ia 4500
008 210212s9999 xx 000 0 und d
040 _crty
100 _aKuchhal , M.C.
245 0 _aVyaparik avam Audyogik Vidhi
260 _aDelhi.
300 _a2010
942 _cBB
999 _c27324
_d27324