00532nam a22001697a 4500 860 860 191226b ||||| |||| 00| 0 eng d 621 D5593 407 Diederichs, Herman Experimental mechanical engineering for engineers and for students in engineering laboratories, Vol - I 7th New York John Wiley & sons 1949 viii,1082p. 48.00 Engineering instruments 409 Andrae ,William C BK 0 0 ddc 0 621_000000000000000_D5593 0 3076 CL CL 1952-10-10 Asian publishing house 621 D5593 00408 2019-12-26 BK