TY  - BOOK
AU  - Paul Heyne and Thomas Johnson.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 574192557
SN  - 2
PY  - 1976///46
CY  - Chicago
PB  - Science research associates, Inc
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - 5
ER  -