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Statistical classifications
North American Industry Classification System (NAICS) 1997
North American Industry Classification System (NAICS) 1997
Introduction
North American Industry Classification System (NAICS) 1997
Introduction
54 - Professional, Scientific and Technical Services
541 - Professional, Scientific and Technical Services
5413 - Architectural, Engineering and Related Services
54134 - Drafting Services
541340 - Drafting Services
54 - Professional, Scientific and Technical Services
541 - Professional, Scientific and Technical Services
5413 - Architectural, Engineering and Related Services
54134 - Drafting Services
541340 - Drafting Services
Date modified:
2018-03-26
