.ll 32P .nf .sp |2.5i .ps 18 .vs 24 .ft B .ce 2 THE MH MESSAGE HANDLING SYSTEM: USER'S MANUAL .vs .sp .75i .ps 12 .ce PREPARED FOR THE AIR FORCE .sp 1i .ps 14 .vs 17 .ce 3 BRUCE S. BORDEN R. STOCKTON GAINES NORMAN Z. SHAPIRO .vs .sp 3.5i .ps 16 .vs 20 .ft B .ce 2 R-2367-PAF OCTOBER 1979