TY - BOOK ID - 134421710 TI - Communicating with pattern : circles and dots. AU - Hampshire, Mark AU - Stephenson, Keith PY - 2006 SN - 9057647656 PB - Kerkdriel : Librero, DB - UniCat KW - vormgeving UR - https://www.unicat.be/uniCat?func=search&query=sysid:134421710 AB - ER -