TY  - BOOK
AU  - Harper,W.M.
TI  - Statistics
T2  - The M & E handbook series
U1  - 519.5 23
PY  - 1982/// [reprinted 1983]
CY  - Macdonald
PB  - Macdonald and Evans Ltd.
KW  - Statistics
N1  - Includes index
ER  -