TY  - BOOK
AU  - Battersby,Albert .
TI  - Network analysis : for planning and scheduling / 
SN  - 0333237250
U1  - 004.65 
PY  - 1985///
CY  - London : 
PB  - Macmillan , 
KW  - COMPUTER SCIENCE
N1  - Includes index
ER  -