Sehgal, R.L.

Cataloguing Practice AACR-II Sehgal, R.L. 1996 Computer based information processing techniques for libraries Sehgal R.L. 1998 Designing And Evaluation Of Research In Library Science Sehgal, R. L. 1998 Hand book of library Sehgal, R.L. 1999 Handbook of library software packages Sehgal, R. L. 1998 Manual on computer applications training in library science Sehgal, R. L. 1996 Manual on computer applications training in library science Sehgal, R.L. 1996 Statical methods for librarians “SEHGAL, R.L” 1993 Statistical Methods For Librarians Sardana, j.l. 1982 Statistical methods in psychology Chadha, N.K. 1984 Statistical Techniques for Librarians Sehgal R.L. 1998 Universal Decimal Classification Sardana, J. L. 1983 Universal decimal classification Sehgal, R.L. 1983