00313nam a2200121Ia 4500082001900000100001900019245006000038260002900098300002100127490003300148500000500181700000500186  a512.5bG878.QF  aGross, Herbert  aQuadratic forms in infinite dimensional vector spacesb  aBostonbBirkhauserc1979  axii, 419p. Index  aProgress in Mathematics v 1  a  a