000 00408nam a22001577a 4500
005 20150804051903.0
008 150804b xxu||||| |||| 00| 0 eng d
020 _a0-7730-5070-1
040 _aKYUCL
_cKyUC
041 _aEN
050 _aHF 3882.5
_b.C3C37 1992
245 _aWorking with math:
_bcareer explorations 4.
_cClark copp.
260 _aCanada,
_bPitman.
_c1992.
300 _a46p.
942 _2lcc
_cLLB
999 _c420
_d420