TY  - BOOK
AU  - Elderton, W Palin
TI  - Frequency Cursus And Correlation
U1  - 516.15 
PY  - 1927///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - mathemtics
KW  - frequence
KW  - Mathematics
ER  -