000 00337nam a2200121 4500
008 160616s 000 0
245 _aTables of sines and cosines to ten decimal places at thousandths of a degree
100 _aSalzer, Herbert E
100 _aLevine, Norman
500 _aBd K2
942 _cBK
_2BK5823
080 _a51(083) SAL
999 _c5823
_d5823