TY  - BOOK
AU  - Preston Paul
AU  -  Zimmerer Thomas
TI  - Business :  An introduction to American enterprise.   
SN  - 0130912727
U1  - X9.73.N7, L6 
PY  - 1976///
CY  - Englewood
PB  - cliffs NJ Prentice-hall        
KW  - Industrial Economics
ER  -