TY - BOOK AU - DHAR, P R; SEN, P K; BASU, SANJOY ED - Indian Institute of Technology ,Kharagpur, India TI - Powder Metallurgy and Material Strengthening U1 - F191:(D6) PY - 1970/// CY - Calcutta PB - Oxford & IBH Publishing KW - POWDER METALLURGY KW - STRENGTH OF MATERIALS ER -