editor-in chief, S.D. Haddad ; associate editor, N. Watson. editor-in-chief, S.D. Haddad ; associate editor, N. Watson. editor-in-chief, Rama Cont ; [associate editor, Peter Tankov]. editor-in-chief, Z. G. Szabo ; assistant editor, D. Kallo. editor-in-chief, Edwin R. A. Seligman ; associate editor, Alvin Johnson. editor-in-chief, Wenbo Xu, associate editor, Dan Liu. editor in chief: Guo Qiquan ; associate editor in chief: Wang Xinjie. editor in chief, Wang Jianjun ; associate editor, Gao Chengyun, Li Jing. editor in chief, Li Junru ; associate editor in chief, Chang Jian. editor, Bert Laverick ; associate editor, E.Hammond.