TY  - BOOK
AU  - Gopinath, M.A.
TI  - Subject classification practice: S.R.ranganathans postulational approach
SN  - 81-900957-6-5
AV  - 2:51 N4
U1  - 025.435 23
PY  - 2004///
CY  - New Delhi
PB  - Ess Ess Publications
ER  -