000
00264nam a2200109Ia 4500
008
201201s9999 xx 000 0 und d
082
_a
540.0886
100
_a
SAWYER, C.N.
245
0
_a
CHEMISTRY FOR SANITARY ENGG.
260
_b
NY, MCGRAW HILL
_c
1967
942
_c
OB
999
_c
17193
_d
17193