000 00299nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a514.083 P482
100 _aPETERS,J
245 0 _aSEVEN-PLACE VALUE OF TRIGONOMETRIC FUNCTIONS
260 _bVAN NOSTRAND
_c1942
300 _a25X18
942 _cBK
999 _c62189
_d62189