TY  - BOOK
AU  - Ragan Donal M
TI  - Structural geology:an introduction to geometrical techniques
SN  - 9780521745833 (pbk)
U1  - H3, P9-;2   TH 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press     
N1  - References 578-594p.; Index 595-602p
ER  -