TY - BOOK ID - 136497770 TI - Systems thinkers. AU - Ramage, Magnus AU - Shipp, Karen PY - 2009 SN - 9781848825246 PB - London Springer DB - UniCat KW - System theory UR - https://www.unicat.be/uniCat?func=search&query=sysid:136497770 AB - ER -