10 1 10 V. Kovan Primary Author mixed material Moscow Foreign Languages Pub. House 1980 Fundamentals_of_Process_Engineering.jpg.jpg Gopal Chandra Sen Primary Author Amitabha Bhattacharyya Additional Author mixed material India New Central Book Agency 1975 G. Pahl Primary Author W. Beitz Additional Author Ken Wallace Editor mixed material 0850721245 London Spriger-Verlag 1984 Engineering_Design_Ken_Wallace.jpg.jpg Manfred Weck Primary Author H. Bibring Additional Author mixed material 0471262234 Chichester John Wiley & Sons 1984 Manfred Weck Primary Author H. Bibring Additional Author mixed material 0471262226 Chichester John Wiley & Sons 1984 Gustav Niemann Primary Author K. Lakshminarayana Additional Author mixed material 3540780068 New York Springer-Verlag 1978 Khurmi, RS. Primary Author Gupta, JK. Additional Author mixed material New Delhi Eurasia Publishing House (pvt 1991 A_Text_Book_of_Machine_Design_Ed-3.jpg.jpg Cyril Donaldson Primary Author George H.LeCain Additional Author V.C. Goold Additional Author mixed material New Delhi McGraw Hill 1980 Allen S. Hall Primary Author Alfred R. Holowenko Additional Author Herman G. Laughlin Additional Author mixed material 007099059X New York McGraw Hill 1987 S.F. Krar Primary Author J.W. Oswald Additional Author J.E.St. Amand Additional Author mixed material 0070354308 London McGraw Hill 1985