Bhatt, N. D. (1980). Machine drawing (16th ed.). Charotar Book Stall.
Chicago Edition CitationBhatt, N D. Machine Drawing. 16th ed. Anand: Charotar Book Stall, 1980.
Cita MLABhatt, N D. Machine Drawing. 16th ed. Charotar Book Stall, 1980.
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