TY  - BOOK
AU  - Giachino, J. W.
AU  - Beukema, Henry J (jt.auth.)
TI  - Engineering technical drafting & graphics
SN  - 0826911455
U1  - 604.262 
PY  - 1968///
CY  - USA
PB  - American technical society
KW  - Mechanical drawing
N1  - HB
ER  -