TY  - BOOK
AU  - Riggs,Ronald D.
TI  - Print reading for machine shop
SN  - 0826918700 (paperback)
PY  - 1981///
CY  - [S.l.]
PB  - Amer Technical Pub
N2  - Blueprint Reading for Machine Shop textbook
UR  - http://www.amazon.com/exec/obidos/ASIN/0826918700/chopaconline-20
ER  -