TY - BOOK ID - 820586 TI - Query language systems PY - 1986 SN - 071313559X 9780713135596 PB - London: Edward Arnold, DB - UniCat KW - Programming KW - Information systems KW - Query languages (computer science) UR - https://www.unicat.be/uniCat?func=search&query=sysid:820586 AB - ER -