TY  - BOOK
AU  - Traiser, J.E.
TI  - Practical drafting for the HVAC trades
SN  - 0672210827
AV  - TH 7331 .T72 
PY  - 1975///
CY  - Indianapolis
PB  -  Horward Pub. Co.
KW  - Drafting
ER  -