TY  - BOOK
AU  - Crossley, John N.
TI  - What is mathematical logic?
SN  - 0486264041 (pbk.)
PY  - 1990///
CY  - New York
PB  - Dover Publications
KW  - Logic, Symbolic and mathematical
N1  - Unabridged and unaltered republication of the work first published by the Oxford University Press in 1972--T.p. verso; Includes bibliographical references (p. [79]) and index
UR  - http://www.loc.gov/catdir/description/dover032/90003739.html
ER  -