000
00235nam a2200085 4500
080
_a
621.316.313
_b
: 65 BHA.72
245
_a
Management by network analysis
100
_a
Bhattacharyya, Amitabha
260
_a
Calcutta
_b
Institution of Engineers(I)
_c
1972
300
_a
169p
999
_c
25177
_d
25177