TY  - BOOK
AU  - John  H. Wolfe
AU  -  Everett. R Phelps, 
TI  - Practical shop mathematics. Vol 2. Advanced. Ed 4 
U1  - 510.2462 
PY  - 1960///
CY  - New York
PB  - McGraw Hill Book Co.Inc
N1  - John  H. Wolfe & Everett. R Phelps: Practical shop mathematics. Vol 2. Advanced. Ed 4.  (4th Edition.)  New York.  McGraw Hill Book Co.Inc, 1960.--(510.2462WOL)
ER  -