TY  - BOOK
AU  - JOHNSON. LEE H
TI  - ENGINEERING: PRINCIPLES AND PROBLEMS
AV  - TJ 159 .J64 1960 
PY  - 1960///
CY  - NEW YORK
PB  - MC GRAW-HILL
KW  -  Engineering. Engineering--Problems, exercises, etc
N1  - INCLUDES BIBLIOGRAPHIC REFERENCES AND INDEX
ER  -