TY  - BOOK
AU  - Radakrishnan, M
TI  - Vellam
U1  - 546.22 
PY  - 1975///
CY  - Kottayam
PB  - D c Books
KW  - general stack
KW  - Natural sciences & mathematics
KW  - Chemistry & allied sciences
KW  - Inorganic chemistryGeneralia
ER  -