TY  - BOOK
AU  - Nickolaisen,Robert H.
TI  - Machine drafting and design
SN  - 0835941698 :
AV  - T353 .N496 1986
U1  - 621.8/15�19 
PY  - 1986///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Mechanical drawing
KW  - Machine design
N1  - "A Reston book."
ER  -