R.K.Dhawan. (2004). A textbook of engineering drawing (geometrical drawing). India: S.Chand.
Chicago Style CitationR.K.Dhawan. A Textbook of Engineering Drawing (geometrical Drawing). India: S.Chand, 2004.
MLA CitationR.K.Dhawan. A Textbook of Engineering Drawing (geometrical Drawing). India: S.Chand, 2004.
Warning: These citations may not always be 100% accurate.