by W.G. Curtin ... [et al.] W.G. Curtin ... [et al.]. by K.N. Babin ... [et al.] by H.G. Adolph ... [et al.] by S.H. Lin ... [et al.]. by David G. Epstein ... [et al.] by L.L. Toepperwein ... [et al.] by David G. Epstein ... [et al.]. Ian H. Witten ... et al. by Louis Henkin ... [et al.].