LEADER 00869nam0-22002771i-450 001 990002677030403321 005 20230630102915.0 035 $a000267703 035 $aFED01000267703 035 $a(Aleph)000267703FED01 100 $a20030910d1958----km-y0itay50------ba 101 0 $aeng 102 $aUS 200 1 $a<>over the counter securities markets$fby I. Friend, G.W. Hoffman ...[et al.] 210 $aNew York$cMcGraw-Hill$d1958 215 $aVI, 485 p.$d23 cm 225 1 $aThe following members of the Secirities Research Unit, Wharton School, University of Pennsylvania 702 1$aFriend,$bIrwin 702 1$aHoffman,$bG. Wright 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002677030403321 952 $aC2-P39-14-RA$bS.I.$fECA 959 $aECA 996 $aOver the counter securities markets$9428254 997 $aUNINA