TY  - BOOK
AU  - Kashyap, K A Radhakrishna
TI  - Selective Dissemination of Information Services
SN  - 8174888667
U1  - 025.525 
PY  - 1998///
CY  - New Delhi
PB  - Anmol Publications PVT.LTD.
KW  - SDI-Library Science
ER  -