Prajapati, C.L. . Archivo-library materials : their economics and need of first phase conservation / C.L. Prajapati. - New Delhi : Mittal Publications , 1997. - xvi,225p. : ill.,figs. ; 23cm . Includes bibliography and index ISBN: 8170996643 Rs. 375.00 Subjects--Index Terms: ARCHIVAL MATERIALS Dewey Class. No.: 025.3414 / PRA/A