TY  - BOOK
ED  - International Tunnel Symposium (1978 : Tokyo)
ED  - Kitamura, I. (Ichitaro)
ED  - International Tunnelling Association
ED  - Nihon Tonnero Gijutsu Kyokai
ED  - Doboku Gakkai
TI  - Tunnelling under difficult conditions: proceedings of the International Tunnel Symposium, Tokyo, 1978 / edited by I. Kitamura
SN  - 0080242375
PY  - 1979///
CY  - Oxford
PB  - Pergamon Press
KW  - Tunneling
KW  - Congresses
N1  - '...  held  under the auspices of  International Tunnelling Association  I.T.A., Japan Tunnelling Association (J.T.A.) and Japan Society of Civil Engineers (J.S.C.E.) ...' - Preface; Includes bibliographical references
ER  -