TY  - BOOK
AU  - Balakrishnan, V. K.
TI  - Network optimization
SN  - 0412556707
U1  - 519.3 
PY  - 1995///
CY  - London
PB  - Chapman and Hall 
KW  - Network analysis (Planning)
KW  - Mathematical optimization
N1  - Includes bibliographical references and index
ER  -