Venugopal, K.
Engineering drawing and Graphics + Autocad / - 4th ed. - New Delhi: New Age, 2005.
Includes index.
81-224-1312-9
Engineering
604.2 / VEN/E
Engineering drawing and Graphics + Autocad / - 4th ed. - New Delhi: New Age, 2005.
Includes index.
81-224-1312-9
Engineering
604.2 / VEN/E