TY - BOOK ID - 126850229 TI - Structured programming in COBOL PY - 1987 SN - 9780030705595 0030705592 PB - New York: Holt, Rinehart and Winston, DB - UniCat KW - COBOL (Computer program language) UR - https://www.unicat.be/uniCat?func=search&query=sysid:126850229 AB - ER -