000 00523nam a2200217 4500
005 20150514092152.0
007 000
008 000
020 _a0173519134
020 _a0173519231
040 _aUOEL
050 _aQA107
_b.D87 1971
100 _aDurell, Clement V.
245 _aCertificate mathematics /
_cClement V. Durell
250 _a2nd ed.
260 _aLondon ;
_bBell and Hyman ,
_cc1971.
300 _ax, 250 p. :
_bill.
500 _aIncludes index
650 _aCertificate
_xMathematics
942 _2lcc
_cLL
999 _c7498
_d7498