TY  - BOOK
AU  - Campbell, Mary V.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0078817463 :
SN  - 2
PY  - 1991///];copyright 199146
CY  - Berkeley
PB  - Osborne McGraw-Hill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - Harvard graphics (Computer file)
KW  - 20
N1  - Includes index; 5
ER  -