TY  - BOOK
AU  - Ostle,Bernard
TI  - Statistics in research: basic concepts and techniques for research workers
AV  - HA29 .O8 1963
U1  - 519.507 2 OST 
PY  - 1966///
CY  - Calcutta
PB  - Oxford & IBH Publishing
KW  - Statistics
N1  - Includes bibliography
ER  -