00000nam a2200000 a 4500 20251203091514.0 0074517074 530.41, D, kac Kachhava, C.M Solid state physics Delhi Tata McGraw-Hill 1990 ix,223p, 24cm Solid state physics Eng 100 010 _ 54255 LIBSC C 54256 W 42488 42488 0 0 0 0 PU PU 1998-04-08 0 530.41, D, kac 54255 BK 2 0 0 0 PU PU 1998-04-08 0 530.41, D, kac 54256 BK