TY  - BOOK
AU  - EARLE, James H
TI  - Design and descriptive geometry problems
U1  - 744.422 E15D 
PY  - 1967///
PB  - Readings, U.S.
KW  - MECHANICAL DRAWINGS -- PROBLEMS, EXERCISES ETC
KW  - MECHANICAL DRAWINGS -- PROBLEMS, EXERCISE
ER  -