TY  - BOOK
AU  - Travers, Kenneth J.
AU  - Dalton, LeRoy C.
AU  - Layton, Katherine P.
TI  - Laidlaw Geometry
SN  - 0844518425
AV  - QA440 .T68 1987
PY  - 1987///
CY  - Ohio
PB  - Glencoe
N1  - Includes index
ER  -