TY - GEN AU - Treitel, Guenter TI - Frustration and force majeure SN - 9780414028531 AV - K 875 PY - 2014/// PB - Sweet & Maxwell/Thomson Reuters KW - Vis major (Civil law) - Great Britain KW - Contracts - Great Britain KW - Impossibility of performance - Great Britain KW - Liability (Law) - Great Britain N1 - 24575 ER -