TY - GEN digital ID - 147864737 TI - Margin of Trust : The Berkshire Business Model AU - Cunningham, Lawrence AU - Cuba, Stephanie PY - 2019 SN - 9780231550567 9780231193900 PB - New York, N.Y. Columbia University Press DB - UniCat KW - Economics UR - https://www.unicat.be/uniCat?func=search&query=sysid:147864737 AB - ER -