TY  - BOOK
AU  - Lang,Douglas Wallace
TI  - Critical path analysis
T2  - Teach yourself books
SN  - 0340212780 :
AV  - TS158 .L36 1977
U1  - 309.2/62 
PY  - 1977///
CY  - [Sevenoaks]
PB  - Teach Yourself Books
KW  - Critical path analysis
N1  - Includes index; Bibliography: p. [213]-214
ER  -