TY  - BOOK
AU  - Bogoli︠u︡bov,S.K.‏ ‎
AU  - Levant,Leonid
TI  - Exercises in machine drawing
U1  - 604.24 22
PY  - 1980///
CY  - Moscow
PB  - Mir Publishers
KW  - Engineering drawings
KW  - Mechanical drawing
KW  - Machinery
KW  - Drawings	
N1  - First published: 1975
ER  -