000 00296nam a2200109Ia 4500
008 231011s9999 xx 000 0 und d
041 _aeng
100 _aChuturvedi and Rohatgi
245 _aA Practical Approach to Classified Catalogude Gode
260 _bAnmol Pubs , NewDelhi -
365 _b275
999 _c885582
_d885582