00287nam a2200121 a 450000500170000002000150001708200150003210000060004711000150005324500390006826000400010730000180014720251203110115.0  a8170208246  a025.3bKHA  d_  aKhan, M.A.  aCatalouging and library automation  aNew DelhibCosmo publicationsc1999  a244p.c23 cm.