TY  - BOOK
AU  - Borko, Harold 
AU  - Bernier, Charles L.
TI  - Abstracting concepts and methods
SN  - 0-12-118650-4
PY  - 1975///
CY  - New York
PB  - Academic Press
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=6367
ER  -