00507nas 2200181z- 450 9910305145303321(DE-599)ZDB2618664-0(CKB)3230000000022570(EXLCZ)99323000000002257020191120cuuuuuuuu -u- -engMinerva: transactions of the Royal Institution of South WalesRoyal Institution of South WalesMinerva JOURNAL9910305145303321Minerva571788UNINA