TY - BOOK ID - 135965262 TI - Notable twentieth-century scientists. Supplement PY - 1998 SN - 0787627666 PB - Detroit Gale DB - UniCat KW - Engineers KW - Scientists KW - Biography KW - Dictionaries KW - Biography KW - Dictionaries UR - https://www.unicat.be/uniCat?func=search&query=sysid:135965262 AB - ER -