TY  - GEN
AU  - Douglas A. Skoog
TI  - Introduction to analytical chemistry
SN  - 978-981-48-4617-2
U1  - 543 I61 2020 
PY  - 2020///
CY  - Singapore
PB  - : Cengage Learning Asia Pte Ltd
KW  - Analytical chemistry
N1  - Includes index
ER  -