00408nam a2200145Ia 4500008004100000020001400041041000800055082001700063100002000080245009100100250000600191260004600197300001000243650000900253210716s1981    xx            000 0 und d  a835919846  aeng  a005.135 BEID  aBeil, Donald H.  aFilm processing with cobol: with two major case studies.bWith two major case studies.  a1  aUSAbReston Publishing Companey Incc1981  av,345  aNone