TY  - BOOK
AU  - Stoken Dick A
TI  - Cycles:  What they are, what they mean, how to prof   
SN  - 007061329
U1  - X:74, L8 
PY  - 1978///
CY  - New York
PB  - Yrok McGraw-Hill USA        
KW  - Business Cycle
ER  -