00473nam a2200133Ia 4500008004100000020001800041040001700059082002500076100002700101245014100128260003200269300001300301650002500314190327s9999||||xx |||||||||||||| ||und||  a81-309-0407-1  aNITILcNITIL  221sta025.316bM953G  aMukhopadhyay, Asoknath 0aGuide to MARC 21: For cataloging of books and serials with functional definitions, examples and working resourcescAsoknath Mukhopadhyay  aNew DelhibViva Booksc2007  axvi,489p  aCATALOGUING; MARC 21