TY  - BOOK
AU  - Cowing Thomas G Ed.
AU  -  Stevenson Rodncy E Ed.
TI  - Productivity mcasurament in regulated industrics
T2  - Economic Theory, Econometries, And Mathomational Economiics
U1  - X:89P:(B).73. N7, M1 
PY  - 1981///
CY  - New York
PB  - Acadcmic Press        
KW  - Production Engeeniring
ER  -