TY  - BOOK
AU  - Bohn, Ralph C.
TI  - Power and energy,: technology
SN  - 0026764903
AV  - TJ 163.9 .B64 1991 
PY  - 1925///
CY  - California
PB  - Glencoel McGraw-Hill
KW  - Power (Mechanics)
ER  -