[5] : Translated by Owen J. Blum and Irven M. Resnick ; with a preface by Kurt Reindel ; [6] : Translated by Owen J. Blum and Irven M. Resnick.
[1] 1-30
[2] 31-60
[3] 61-90
[4] 91-120
[5] 121-150
[6] 151-180.
Letters. ISBN 9780813214252. Published by Catholic University of America Press in 1989. Publication and catalogue information, links to buy online and reader comments.