000 00363nam a2200145Ia 4500
005 20260205040618.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a514 R746E
100 _aROTHROCK D A
245 0 _aELEMENTS OF PLANE AND SPHERICAL TRIGONOMETRY
260 _aN.Y.
_bMACMILLAN
_c1955
300 _a261
690 _aPLAN;TRIGONOMETRY
942 _cBK
999 _c8981
_d8981