TY  - BOOK
AU  - Cupillari,Antonella
TI  - The nuts and bolts of proofs
SN  - 9780120885091 (acid-free paper)
AV  - QA9.54 .C86 2005
PY  - 2005///
CY  - Amsterdam, Boston
PB  - Elsevier Academic Press
KW  - Proof theory
N1  - Includes bibliographical references (p. 173-176) and index
ER  -