TY  - BOOK
AU  - Butler [j A W], 
TI  - Chemical Elements And Their Compounds
U1  - 540.75 
PY  - 1930///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - Natural science and mathematics
KW  - Chemistry and allied sciencesEducation, research and related topics
KW  - Generalia
ER  -