Here is the 1937 paper
From: flmnh-aspidolist [mailto:[log in to unmask]] On Behalf Of Yusuke Yamana
Sent: Monday, March 23, 2015 11:02 PM
To: [log in to unmask]
Subject: Request literatures
This is Yusuke Yamana in Wakayama, Japan.
Presently I faced with slight difficulties. Please help me. I want several literatures, that I cannot obtain in Japan in any way. I expect that someone have these literatures. If you have, can you send me copy of following documents?
F. Y. Chang (1948) Echinoderms of Tsingtao. Contribution Institute Zoology Peiping. 4: 33-104.
P. F. Yang (1937) Report on the holothurians from the Fukien Coast. Bulletin Marine Biology, Amoy, China. 2: 1-46.
Sincerely
Yusuke Yamana
Wakayama Prefectural Museum of Natural History
Kainan, Wakayama 642-0001, Japan
Researcher and curator of invertebrates group
Yusuke Yamana
Tel: +81-073-483-1777; Fax: +81-073-483-2721