00285nam a2200097Ia 4500008004100000082001700041100001700058245006000075260003000135300002200165260313b        |||||||| |||| 00| 0 eng d  a516bB167.IP  aBaker, H. F.  aAn introduction to plane geometry with many examplesb/  aNew York:bChelsea,c1971  aviii, 382p. Index