TY  - BOOK
AU  - Caplan,Thomas
TI  - Parallelogram
SN  - 0670815470
AV  - PS3553.A584 P3 1987
U1  - 813/.54 19
PY  - 1987///
CY  - New York, N.Y., U.S.A.
PB  - Viking
UR  - http://www.archive.org/details/parallelogra00capl
UR  - http://www.openlibrary.org/books/OL2739672M
ER  -