00798nam a2200289 4500 2182877 BD-DhUL 20170122181321.0 690624s1968 enkab 000 0 eng 70387251 B68-21762 0045500045 DLC BD-DhUL DLC QE36 .P56 1968 823.91 CAS Platt, John Isaac. Simple geological structures by John I. Platt and John Challinor. 4th ed. London: Murby, 1968. 56 p. illus., maps. 25 cm. 8/6 Geology Maps. Geology, Structural. Challinor, John, joint author. 7 cbc orignew u ncip 19 y-gencatlg ddc BK 153019 153019 0 0 ddc 0 823_910000000000000_CAS 0 FIC 283372 DUL DUL GEN 2017-01-22 823.91 CAS A67885 2017-01-22 2017-01-22 BK