TY  - BOOK
AU  -  Ramamurthy,C.G.
AU  - Viswanathan,K.
AU  - Surendran,P.U.
TI  - A concise book on statistics
U1  - 519 
PY  - 1974///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Poisson distribution
KW  - The normal curve
ER  -