000 00325nam a2200145Ia 4500
008 170101s1958 xx 000 0 und d
082 _a514 R49P
100 _aRICKEY, Frank A.
245 0 _aPlane trignometry
260 _bN.Y.
_c1958
300 _a260p
650 _aTRIGNOMETRY
653 _aTRIGNOMETRY
942 _2ddc
_cB
999 _c9968
_d9968