TY  - BOOK
AU  - Hall,William T.
TI  - Analytical chemistry
U1  - Cg53 
PY  - 1928///
CY  - London
PB  - John wiley and sons
KW  - English Literature
N1  - Cg mean Chemistry General and Practical Page 476-483 in A-Z Register (Acc. No. Cg1-Cg219)
ER  -