00626nam a2200193Ia 4500003000600000005001700006008004100023020002200064040002500086082002000111100001800131245005200149260002400201500003400225942001200259942000800271952013800279999001500417NORSU20240712055455.0240214s9999    xx            000 0 und d  a978-1-68094-905-6  aNORSU-DumcNORSU-Dum  a516.24 T73 2018  a3G E-Learning 0aTheory, Practice and Techniques in Trigonometry  b3G E-Learningc2018  aIncludes References and Index  cBK2ddc  2ddc  00102ddc4070aNORSU-DumbNORSU-DumcRESd2024-02-14i45310l0oRes 516.24 T73 2018pNORSU000000692r2024-02-14tc1w2024-02-14yBK  c6947d6947