029.7
T835P
           Tipathi, S M
               Pralekhan evam suchna sewayein tatha network Pralekhan evam sushan sevayein \ S M Tipathi - Agra : Y K, 1997.
               2v (V.p)
                ISBN: 81-85070-37-7

137698
137699
                Subjects: Indexing and Abstarcting services; Documantaiont-India; Copying processes.