TY  - BOOK
AU  - Robbin,Joel W.
TI  - Mathematical logic: a first course
AV  - B 135 .R6
U1  - 164 
PY  - 1969///
CY  - New York
PB  - W. A. Benjamin
KW  - Logic, Symbolic and mathematical
N1  - Includes bibliographical references and index
ER  -