000 00279nam a2200133Ia 4500
100 _aSpiegel/M.R
942 _cBK
654 _avariables
245 _aComplex variables
260 _bMcGraw Hill
_aSingapore
_c1981
082 _a515.9
_bSPI
300 _a313
546 _aENGLISH
999 _c30468
_d30468