TY  - BOOK
AU  - Haynes, Marion E.
TI  - Managing performance : a comprehensive guide to effective supervision
SN  - 81-85623-60-0
PY  - 1992///
CY  - Galgotia Publication
PB  - New DElhi
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=10038
ER  -