Mukhopadhyay, Asoknath. Guide to MARC 21 (with CD) / Asoknath Mukhopadhyay. - / . - NULL : VIVA , 2007. - 489p. : ills.,tables ; 22cm . NULL ISBN: 8130904071 RS895.00 Subjects--Index Terms: MACHINE READABLE CATALOGUING Dewey Class. No.: 025.316MARC21 / MUK/G