this is a fairly large red hardback book titled " geodynamics of the western pacific - indonesian region " by thomas w.c. hilde - seiya uyeda and is series volume 1 . this has 457 pages packed with infromation , some of the contents include, seismotectonics of the western pacific region, depth anomalies over mesozoic crust in the western pacific, trench depth , seismic structure of the crust and lithosphere , and much more ! this large publication is in used condition with some light browning and a private libris plate from a previous owner . a nice heavy copy which is not a ex library or text book .