Law Offices Of Charles J. Piven, P.A. Announces Class Action Lawsuit Against Smith Barney and Salomon Brothers Fund Defendants on Behalf of Purchasers of the Securities of the Smith Barney and Salomon Brothers Families of Funds -- SINAX, SPAAX, SPGAX, SBIAX BALTIMORE, June 7, 2004 (PRIMEZONE) -- Law Offices Of Charles J. Piven, P.A. today announced that a class action and derivative lawsuit was commenced on behalf of purchasers and holders of the...