TY  - BOOK
AU  - Corley, Robert Neil.
AU  - Black, Robert L.;Reed, Omer Lee.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 70131864
SN  - 2
PY  - 1981///];copyright 198146
CY  - New York
PB  - McGraw-Hill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - United States
KW  - Trade regulation
N1  - 5
ER  -