000 00276nam a2200121Ia 4500
008 220201s1952 xx 000 0 eng d
082 _a541.4
_bBEL
100 _aBel, R P
245 0 _aAcids & v=bases
260 _alondon
_bMethuen & Co.,
_c1952
300 _a88
942 _2ddc
999 _c13592
_d13592