00411nam a2200121Ia 4500082002000000100003400020245010200054260003600156300001600192490004700208500000500255700002900260  a519.91bG696.CP  aGould, F. J. and Tolle, J. W.  aComplementary pivoting on a pseudomanifold structure with applications in the decision sciencesb  aBerlinbHaldermann Verlagc1983  a203p. Index  aSigma series in Applied Mathematicsv v. 2  a  aTolle, J. W. ; jt. auth.