00406nam a2200133Ia 4500082001700000100002100017245005900038260003500097300001400132490004000146500007600186500000500262700000500267  a517bOs85.SE  aOstrowsky, A. M.  aSolution of equations in Euclidean and Banach spacesb  aNew YorkbAcademic Pressc1973  axx, 412p.  aPure and Applied Mathematicsv v. 9  a"Its the 3rd edition of solution of equations and systems of equations"  a  a