00405nam a2200133Ia 4500008004100000040001700041082002500058100001800083245004400101260003300145300001900178650005600197700001800253190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta622.341bD456W  aDeshmukh, R J 0aWinning coal and Iron orecR J Deshmukh  aAmravatibD J Deshmukhc1967  av.1 (iv, 511p)  aCoal; Iron ore; Coal trade; Iron industry and trade  aDeshmukh, D J