00743cam a22002411 4500 sa 66000497 DLC 20260227112215.0 930428s1963 ii 000 0 eng sa 66000497 (OCoLC)27994326 DLC NcD DLC premarc KNS1393.M56 A3 1963 India. Laws, statutes, etc. Coal mines regulations, 1957. Modified up-to-date with introductory notes, by B. R. Jolly. Delhi, Bahri Bros., 1963. 148 p. forms. 23 cm. Cover title. "Latest amendments": 1 l. inserted. Coal mines and mining Safety regulations India. Jolly, B. R. 67285 67285