TY  - BOOK
AU  - Hillway, Tyrus
TI  - Introduction to research
SN  - 0070289085
AV  - T57.6 .H54 1980
U1  - 511 19
CY  - BOSTON
PB  - Houghton Mifflin
KW  - Operations research
N1  - Includes bibliographical references and index
ER  -