00722nam a2200229 a 45000010008000000030008000080050017000160080041000330100017000740200022000910400022001130500021001350820022001561000022001782450082002002600041002823000033003234400058003565000020004146500038004347000020004722773987BD-DhUL20140723144704.0810629s1981    ilua          001 0 eng    a   80084717   a0256023883 (pbk.)  aDLCcDLCdBD-DhUL00aQA76.73.C25bM4300a001.6424219bMCE1 aMcGrath, Roger R.10aEssentials of COBOL programming /cRoger R. McGrath, Jr., Ralph M. Stair, Jr.  aHomewood, Ill. :bR.D. Irwin,c1981.  axii, 82 p. :bill. ;c24 cm. 4aThe Irwin series in information and decision sciences  aIncludes index. 0aCOBOL (Computer program language)1 aStair, Ralph M.