TY  - BOOK
AU  - Walker,James Thomas
TI  - Business statistics
SN  - 0070949697
AV  - HA29 .W15
U1  - 519/.5 
PY  - 1971///]
CY  - Toronto
PB  - McGraw-Hill Co. of Canada
KW  - Statistics
N1  - Bibliography: p. 295-296
ER  -