000 00626nam a2200253Ia 4500
008 211201s1972 xx 000 0 eng d
022 _a0335000045
082 2 _a512.15
260 _aBuckinghamshire :
_bThe Open University ,
_c1972 .
300 _axii,480p
650 0 4 _aAlgebra
650 0 4 _aCalculus
650 0 4 _aDifferential equations
650 0 4 _aFunctions
650 0 4 _aMathematics
650 0 4 _aMatrices
653 _aComplex numbers
653 _aLinear equations
653 _aRelations
653 _aSets
653 _aVectors
942 _2ddc
_cAU
998 _a905
_bEman
_c12/24/2012 10:00:29 ص
999 _c1942
_d1942