TY  - BOOK
AU  - BECKER,RICHARD A
TI  - EXTENDING THE S SYSTEM
SN  - 0534050166
U1  - 001.642 BEC 22
PY  - 1985///
CY  - NEW JERSEY
PB  - WADSWORTH ADVANCED BOOK PROGRAM
KW  - SYSTEM
N1  - INCLUDES INDEX
ER  -