00344nam a2200109Ia 4500082002300000100003900023245010800062260004000170300001400210500000500224700000500229  a338.20954bIn39.AR  aIndia. Mines, Chief Inspector of-.  aAnnual report of the Chief Inspector of mines for the year ending 31st December 1963; Mines act, 1952b  aDelhibManager of Publicationc1965  aiv, 551p.  a  a