N D Bhatt. (1993). Elementary engineering Drawing: Plane and solid geometry (33.). Anand.
Chicago Edition CitationN D Bhatt. Elementary Engineering Drawing: Plane and Solid Geometry. 33. Anand, 1993.
MLA Edition CitationN D Bhatt. Elementary Engineering Drawing: Plane and Solid Geometry. 33. Anand, 1993.
Warning: These citations may not always be 100% accurate.