TY  - BOOK
AU  - Soni P.L.
TI  - Principles of Chemistry
SN  - 0000005406
U1  - 540 
PY  - 1970///
CY  - Dehli-6
PB  - S. Chand & Co.
KW  - B.Sc  Chemistry  Practicle  Principles
KW  - Civil Engineering
ER  -