00530nam a22001697a 4500 230606b |||||||| |||| 00| 0 eng d 81-7169-124-2 National Science Library National Science Library 62:339.564(540) N1 Arora, D S 10979 Engineering export challenges and opportunities: An Indian perspective New Delhi: Commonwealth Publishers, 1991 224p. Engineering Opportunities udc BK 39816 39816