TY  - BOOK
AU  - Bolt Gordon J
TI  - Market and sales forecasting :  A total Approach   
T2  - Marketing Text Series. Ed by Richard Carles
SN  - 0470087358
U1  - X:51-8901, L2 
PY  - 1972///
CY  - NY
PB  - Halsted          
KW  - Marketing
N1  - Bibliography p 351-53
ER  -