TY - BOOK AU - Programme Director Mohapatra , J.K. TI - Orientation programme in physics of the P. G. teachers of Railway Board schools (Held at R.C.E. Bhubaneswar from 10.5.93 to 19.5.93) : an academic report U1 - 371.146 ORI (N-R) PY - 1994/// CY - Bhubaneswar PB - NCERT,RIE KW - Teaching and Teaching Personnel ER -