000 00644nam a22002177a 4500
003 DUET_Lib
005 20241204083637.0
008 241204b bg ||||| |||| 00| 0 eng d
020 _a-
040 _cDUET_Lib
082 _221
_a515/ HEA
100 _aHeckenbach,Alan J.
_912301
245 _aAn approach to precalculus mathematics elementary funcions/
_cAlan J.Heckenbach & J.Colby Kegley
260 _aLondon:
_bThe Macmillan /Collier,
_cc1970
300 _axi,356p.:
_billus.;
_g23cm.
500 _aIncludes index.
650 _a1 . Calculus.
_92101
650 _aMathematics.
_9189
700 _aKegley,J.Colby
_912302
942 _2ddc
_cBK
999 _c9606
_d9606