000
00284nam a2200121Ia 4500
008
200906s9999 xx 000 0 und d
082
_a
628.1 B112
100
_a
BABBITT,H.E
245
0
_a
WATER SUPPLY ENGINEERING
260
_b
MCGRAW, NEW YORK
_c
1957
300
_a
22X16
942
_c
BK
999
_c
62502
_d
62502