01076mam a2200265 4500000359652MiAaHDL20090317000000.0m d cr bn ---auaua750903s1942 xx 000 0 eng 42021015 /revisedsdr-wu2909450(OCoLC)1595870DLCDZMGZMQA531.H28514Hart, Walter W.(Walter Wilson),1879-Plane trigonometry, solid geometry and spherical trigonometry,by Walter W. Hart...and William L. Hart...Boston,D. C. Heath and company[1942]vii, 280 p.incl. illus., tables, diagrs.23 cm."Answers to exercises": p. 257-275.Parts II and III also published separately under title: Solid geometry and spherical trigonometry."The parts...devoted to plane and spherical trigonometry were prepared by William L. Hart and the section on solid geometry was written by Walter W. Hart."--Pref.Mode of access: Internet.Geometry, Solid.Trigonometry.Hart, William Le Roy,1892-00035965220090317115812.020090317000000.020120815140707.02024-11-06T19:10:09Z2024-11-06T18:30:02ZSDR-WUUNKNOWNloader.pl-001-001BKsdr-wu2909450wuSDRWUwu.89078198207WU2909450WUWU20241106googlewu.890781982071942pdren