TY  - BOOK
AU  - C. W Crawford
TI  - Introductory problems in engineering
U1  - 510.2462 
PY  - 1947///
CY  - Chicago
PB  - Irwin Farnham Publishers
N1  - C. W Crawford: Introductory problems in engineering.  Chicago.  Irwin Farnham Publishers, 1947.--(510.2462CRA)
ER  -