000 00406nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a516.32
_bWEL
100 _aWelchons,A.M.
245 _aNew plane geometry
260 _aLondon :
_bGinn and company,
_c1933
300 _a568p.;
_c20cm
650 0 _aNatural sciences and mathematics
700 _aKirckenberger,W.R.
942 _2ddc
_cLM
999 _c110124
_d110124