00000nam a2200000 a 4500 20251203090704.0 621.076,D,Adi _ Adithan, M. Objective type questions in mechanical engineering With answers: for diploma and technician engineers Delhi Khanna 1983 156p. 22 cm. Mechanical engineering questions and answers ENGLISH 621.076 BOOK _ 16682 C 16407 16407 2 0 0 0 PU PU 1998-08-19 0 621.076,D,Adi _ 16682 BK