TY  - BOOK
AU  - Jensen,Cecil Howard
TI  - Engineering graphics and design
SN  - 0075496151 (hbk.)
PY  - 1990///
CY  - Toronto
PB  - McGraw-Hill Ryerson
KW  - Mechanical drawing
KW  - Engineering design
KW  - Engineering graphics
KW  - Conception technique
ER  -