TY  - BOOK
AU  - Rockis,Gary
AU  - Mazur,Glen A.
TI  - Electrical motor controls: automated industrial systems 
SN  - 0826916635
AV  - TK2851 .R59 1987
PY  - 1987///
CY  - Homewood
PB  - American Technical Publishers
N1  - Includes index
ER  -