TY  - BOOK
AU  - Speight,H.
TI  - Economics and industrial efficiency: an introduction to managerial economics 
U1  - 330.112 20
PY  - 1970///
CY  - London, [New York]
PB  - Macmillan, St Martin's P.
KW  - Industrial management
N1  - Includes bibliographical references (pages [259]-260)
ER  -