000 00638nam a2200205Ia 4500
003 NORSU
005 20240422011730.0
008 240215s9999 xx 000 0 und d
040 _aNORSU-Dum
_cNORSU-Dum
082 _a516.242 K29 1942
100 _aKells, Lyman M. , Kern, Willis F. & Bland, James R.
245 0 _aPlane and Spherical Trigonometry
_cBy Lyman M. Kells, Willis F. Kern & James R. Bland
250 _aSecond Edition
260 _bMcGraw Hill Book Company, Inc.
_c1940
_aNew York
300 _axv, 401 pages, 23 cm.
500 _aincludes appendix & index
942 _cBK
_2ddc
942 _2ddc
_cBK
999 _c19298
_d19298