000 00430nam a2200157Ia 4500
003 PH-ERIST
008 241112s9999 xx 000 0 und d
020 _a9781682858738
040 _cEARIST LIBRARY
082 _aC 516 .24 H893 2020
245 0 _aIntroduction trigonometry
_cHughes, Isabella
260 _aUSA: Willford Press
_c2020
300 _aviii, 220p. ; 25.4cm.
500 _aincludes references index
942 _2ddc
_cBK
999 _c6472
_d6472