6 Units to Marchin first Retreat Parade TodayAdvanced course cadets of the six ROTC units will pass in review at4 p. m. today in the first ^retreat of* *the summer session, it was announced by Col. C«, A\ Chapman, adjutant. ' *If the weather permits the parade will be on the military parade grounds north of the Stadium, otherwise on the Armory floor. Lt. R.K. Whitson, director of the infantry unit, will be in charge of the pro-; gram.•4 : .The cadets will pass In three battalions of three companies each. Battalion commanders will be .Cadet Lt. Col. Raymond H. JBohman, engineers; Cadet Lt. Col. Thomas H. Cloke, Jr., coast artillery, and Cadet Lf. Col. Melvin R. Janssen, field artillery.Students will pass before CadetCol. Richard H. Moss and his staff*of six cadet majors, Charles A. Vollmer, field artillery; Alfred E. Corduan, coast artillery; Harry C. Zeck, cavalry; Arthur T. Rope, engineers; Oliver R. Kirby, signal corps,and Gerhart O. Romstedt, infantry. , Komstedt is cadet adjutant.