Hunter, Leslie.
Science in industry coal / Leslie Hunter. - London: The English langlage book society, c1961. - 690 p.: ill, 21 cm. - Modern world series .
Industry coal.
622/HUS
Science in industry coal / Leslie Hunter. - London: The English langlage book society, c1961. - 690 p.: ill, 21 cm. - Modern world series .
Industry coal.
622/HUS