Bhatt,N.D. (1993). Elementary engineering drawing: Plane and solid geometry (33.). Charoter.
Chicago Edition CitationBhatt,N.D. Elementary Engineering Drawing: Plane and Solid Geometry. 33. Anand: Charoter, 1993.
ציטוט MLABhatt,N.D. Elementary Engineering Drawing: Plane and Solid Geometry. 33. Charoter, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.