TY  - BOOK
AU  - Spence,William P.
AU  - Atkins,Michael B.
TI  - Technical drafting metric design and communication
SN  - 87002-305-5
U1  - 604.24 
PY  - 1980///
CY  - U.S.A.
PB  - Chas.A.Bennett
KW  - Communication
KW  - Applied Science
KW  - Technology
ER  -