000 00282nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a516.24 CAR/P CAR/P
100 _aCARSLAW H S
245 0 _aPLANE TRIGNOMETRY
260 _bADDISON AND CO
_c1919
300 _a292
942 _cTB
999 _c24157
_d24157