Australian Bureau of Statistics2023-12-082023-12-0812_038http://hdl.handle.net/1885/308334application/pdfen-AUClassification and Work ManualsAustralian Standard Classification of Occupations - ASCO Coding System Unit Group Level (Revised 1992 Edition)Australian Classification of Occupations19922023-12-08This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.