TY - BOOK AU - David,Paul AU - Roberts,Marcus ED - Auckland District Law Society, TI - Current contractual issues: force majeure and frustration : Monday 15 March 2021 T2 - CPD seminar U1 - 346.93022 23 PY - 2021///] CY - Auckland PB - Auckland District Law Society Inc KW - Impossibility of performance KW - New Zealand KW - Contracts N1 - Cover title; At head of title: ADLS, CPD; Includes bibliographical references ER -