TY - BOOK ED - UN/ECE Group of Experts on International Contract Practices in Indus try TI - Guide on drawing up international contracts for services relating to maintenance, repair and operation of industrial and other works SN - 9211163846 PY - 1987/// CY - New York : PB - UN, KW - Labor contract KW - Supervisors, Industrial KW - Legal status, Laws, etc KW - Plant maintenance N1 - "This guide ... was drafted by the Group of Experts on International Contract Practices in Industry and approved at its twenty-ninth sessio n (December 1986)."; Handbooks, manuals; UN sales publications ER -