TY  - BOOK
AU  - Besterfield,Dale H.
AU  - O?Hagan,Robert E.
TI  - technical sketching with an introduction to cad: for engineers, technologists and technicians
SN  - 0134725727
PY  - 1998///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Freehand technical sketching
N1  - Includes index
ER  -