. & Ed by Grabowski, R. (1988). Using Autocad: Release 14. Comdex Computer publication.
Chicago Edition Citation. and Ralph Ed by Grabowski. Using Autocad: Release 14. New Delhi: Comdex Computer publication, 1988.
Deismireacht MLA. and Ralph Ed by Grabowski. Using Autocad: Release 14. Comdex Computer publication, 1988.
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