000 00387nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a514 R2
100 _a"Randolph, John F"
245 0 _aTrigonomentry
250 _a\\195300ENGGPCX
260 _aMacmillan
260 _b1953
260 _cNew York
300 _ax+220p
500 _aincludes index and biblioraphy
942 _cBK
999 _c7772
_d7772