TY  - BOOK
AU  - DRTC
TI  - Seminar on  thesourus in information systems 1975 Dec 1-5
PY  - 1975///
CY  - Bangalore
PB  - DRTC
KW  - Seminar, thesouru, i, informatio, system, 197, De, 1-5
N1  - SRELS
ER  -