TY  - BOOK
AU  - Lawrence S Lefff
TI  - Geometry : : the easy way Ed 3
SN  - 0 7641 0110 2
U1  - 516 LEFG 
PY  - 1984///
CY  - NewYork
PB  - Barron''s Educational series Inc.
KW  - Geometry
ER  -