TY  - BOOK
AU  - Vyshnepolsky, I. S.
AU  - Vyshnepolsky, V. I.
TI  - Engineering Drawing for Metalworkers
U1  - 604.2 
PY  - 1986///
CY  - Moscow
PB  - Mir Publisher
KW  - Mechanical Engineering
N1  - Detail Drawings Threads and Threaded Fasteners Gears, Gear Trains, springs and Standard Parts Assembly Drawings Schematic Diagrams Selected Problem Answers
ER  -