TY  - BOOK
AU  - Earle,James H.
TI  - Engineering design graphics
SN  - 0201116413 :
AV  - TA174 .E23 1987
U1  - 620/.00425�19 
PY  - 1987///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Engineering graphics
KW  - Engineering design
ER  -