00271nam a2200109Ia 4500008004100000020001800041040001200059082001300071100001500084245003500099260002700134200103s9999||||xx |||||||||||||| ||und||  a9789383073986  aIMU-MPC  aColumn-9  aNegi, M.K. 2aA textbook of Material Science  bNirali Prakashanc2013