TY  - BOOK
AU  - Narang, K.L
TI  - Text-book of engineering drawing for A.M.I.E. sec.A, Grad. I.T.E., Associate membership examination of the aeronautical society of India, Diploma and degree courses in Engineering. Ed - 9
PB  - Sathya Prakashan, New Delhi, 1972
ER  -