TY - BOOK ID - 106431733 TI - Science in the early twentieth century : an encyclopedia PY - 2005 SN - 1851096655 1851096701 PB - Santa Barbara, Calif. : ABC-CLIO, DB - UniCat KW - Science KW - History KW - 20th century KW - Sciences KW - Encyclopedias. KW - Histoire KW - Encyclopédies UR - https://www.unicat.be/uniCat?func=search&query=sysid:106431733 AB - ER -