TY  - BOOK
AU  - Platts,John
AU  - Wrigley,Aklfred
ED  - Asutosh Collection (National Library, India)
TI  - A companion to Wrigley's collection of examples and problems
U1  - 513 
PY  - 1861///
CY  - Cambridge
PB  - Deighton
KW  - Geometry
KW  - Problems, exercises, etc
ER  -