000 00511nam a22001697a 4500
008 230324b |||||||| |||| 00| 0 eng d
020 _a0-442-26771-1
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3.06COBOL
_bM1
100 1 _aPopkin, Gary S
_94805
245 _aIntroductory structured COBOL programming
260 _aNew York:
_bVan Nostrand Reinhold Company,
_c1981
300 _axv, 471p.
650 _aCOBOL
653 _aComputer programming
942 _2udc
_cBK
999 _c13975
_d13975