The primary research library at Johns Hopkins University, located at the Homewood campus.
http:/
/
catalog.library.jhu.edu/
ipac20/
ipac.jsp?session=Y1C8773D48908.16526&
profile=general&
uri=search=PAUTH~!Oven,%20Conrad%20van.&
menu=search&
submenu=alpha&
source=~!horizon -