000 00407pam a2200169a 44500
008 160408b2001 xxu||||| |||| 00| 0 eng d
020 _a0817639144
082 _a516.242
_bG281T
100 _aGelfand,I. M.
245 1 _aTRIGONOMETRY.
260 _a
_bBirkhauser, Boston
_c2001
300 _avii,229
650 _aTrigonometry, Plane
700 _aSaul,Mark
964 _gCIRC
997 _aA137124 C
999 _c344085
_d344085