by Herbert Horz ...[et al.] Herbert Jacob ...[et al.] ed. by Herbert L. Pick ... [et al.] by Robert Levering...[et al.] Herbert Giersch ... [et al.] by Harry J. Carman ... [et al.] by Durant Drake ... [et al.] by Rudolph Gomez ... [et al.]. herausgegeben von Herbert Hörz ... [et al.]. by Herbert Marcuse