TY  - BOOK
AU  - Schweitzer,Gerald
TI  - Basic air conditioning
SN  - 0810407922 (paperback)
PY  - 1971///
CY  - [S.l.]
PB  - SAMS
UR  - http://www.amazon.com/exec/obidos/ASIN/0810407922/chopaconline-20
ER  -