TY  - BOOK
AU  - Sanderson, R T
TI  - Chemical Periodicity
U1  - 541.901 
PY  - 1900///
CY  - AGRA
PB  - BAN WARILAL JAIN
KW  - General Stack
KW  - Periodic law
KW  - Chemistry & allied sciences
KW  - Chemistry
ER  -