Bhatt, N D.
Elementary engineering drawing / Textual Documents N D Bhatt. - 20 / . - Anand : Charotar publishing house , 1983. - 592 ; .
Engineering drawing
604.2 / BHA/EL
Elementary engineering drawing / Textual Documents N D Bhatt. - 20 / . - Anand : Charotar publishing house , 1983. - 592 ; .
Engineering drawing
604.2 / BHA/EL