TY  - BOOK
AU  - Humphrey,Douglas
ED  - Harare Institute of Technology
TI  - Intermediate mechanics,: Volume 2 Statistics 
AV  - QA805 QA805HUM
PY  - 1930///
CY  - London, New York
PB  - Longmans, Green
KW  - Mechanics, Analytic
ER  -