TY  - BOOK
AU  - Osborn,Peter D
TI  - Handbook of energy data and calculations including directory of products and services
PY  - 1985///
CY  - Butterworths
PB  - London
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=9393
ER  -