00511nam 2200810 4500001000400000003002300004005000900027008004100036082001300077072003500090020001800125100001300143260002300156250000600179245004500185650003500230650002600265650002800291810StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a005.1301 afile concept and program logic a0-07-451865-8 aD. Qhosh btata megraw c1995 a2 acobol programming problems and solutions afile concept and program logic aintroduction to cobol anote for terminal users