000 00454nam a2200229Ia 4500
008 181205s9999 xx 000 0 und d
041 _aENGLISH
100 _aThomson (J E)
100 _eAUTHOR
245 0 _aTrignometry:For Its Practical Workers
250 _a4
260 _c0
300 _bPaper
300 _ePaper Pack
300 _gNO
365 _b0
365 _b0
365 _d1
504 _a0
942 _cBK
999 _c116044
_d116044