Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
515.724=3 Sch367 57916
Schouten J P Operatorenrechnung mit anwendungen auf technische probleme Berlin Springer Verlag 1961 viii,224p. * Operator theory