TY  - BOOK
AU  - Jensen,Cecil Howard
AU  - Helsel,Jay D.
TI  - Interpreting engineering drawings
SN  - 1418055735(pbk.)
AV  - T379.J45 2007 
PY  - 2007///
CY  - Clifton Park, NY
PB  - Thomson/Delmar Learning
KW  - Engineering drawings
N1  - Includes bibliographical references and index
ER  -