by I. S. Jones. [monograph] by John R. Walker. [monograph] Jerry L. Lyons. [monograph] Karl K. Stevens. [monograph] [by] G. Broersma. [monograph] Robert G. Williams. [monograph] Patrick J. Hurley. [monograph] Raymond A. Serway. [monograph] Douglas A. Anderson. [monograph] Howard Spodek. [monograph]