TY  - BOOK
AU  - Zarapkar, S. R.
AU  - Oak, A. D.
AU  - Zarapkar, S. R.
AU  - Gadgil, Y. J.
TI  - Elementary statistical techniques: Based on revised syllabus
U1  - 311.2 
PY  - 1978///
CY  - Mumbai
PB  - Himalaya Publishing House
ER  -