TY  - BOOK
AU  - French,Thomas Ewing
AU  - Svenosn,Carl L
AU  - Helsel,Jay D
AU  - Urbanick,Byron
TI  - Mechanical drawing: CAD-communications 
SN  - 0070223378 (Pbk.)
AV  - T353 .M42 1990
PY  - 1990///
CY  - New York
PB  - Gregg Division, McGraw-Hill
KW  - Mechanical drawing
N1  - Includes index
N2  - A textbook introducing the basic theory, techniques, and uses of drafting for industrial arts and vocational high school students
ER  -