000
00318nam a2200133Ia 4500
001
1240
008
141107s9999 xx 000 0 und d
100
_a
Lockyer K
245
_a
Critical Path Analysis Problems And Solutions
250
_a
0
260
_a
London
260
_b
Sir Isaac Pitman And Sons
260
_c
1966
999
_c
27497
_d
27497