TY - BOOK AU - Nickerson,Robert C. AU - Nickerson,Robert C. TI - Workbook to accompany Robert C. Nickerson's Fundamentals of structured COBOL / prepared by Gary A. Hammerstrom SN - 0316606480 U1 - 650.02855133 20 PY - 1984/// CY - Boston PB - Little, Brown KW - COBOL (Computer program language) KW - Structured programming N1 - Rev. ed. of: COBOL programming. c1977; Includes index ER -