000 00490pam a2200157a 44500
082 _a514
_bC886l
100 _aCrown, A. W.
245 1 _aTHE LANGUAGE OF TRIANGLES
_cA SECONDARY SCHOOL OF TRIGONOMETRY
260 _aOxford
_bPergamon Press
_c1964-
300 _a1 v.
440 _aThe Commonwealth And International Lib. Of Sc., Tech., Engineering, And Liberal Studies. Mathematics Division, V. 13
_v
500 _a251
650 _aTrigonometry
964 _gCIRC
997 _a33419 C
999 _c427764
_d427764