TY  - BOOK
AU  - Van Deventer,John H.
TI  - Handbook of machine shop management / 
PY  - 1915///
CY  - New York : 
PB  - McGraw-Hill book company, inc.
KW  - TALLER MECANICO
UR  - https://archive.org/details/handbookmachine00devegoog/page/n12/mode/2up
ER  -