000
00269nam a22001097a 4500
003
OSt
008
230904b |||||||| |||| 00| 0 eng d
100
_a
Gold, V.
245
_a
PH Measurements their theory and practice
260
_a
London
_b
Methuen
_c
1956
942
_2
ddc
_c
BK
999
_c
31063
_d
31063