Ken G. Smith ... [et al.] H. R. Smith ... [et al.] Ann G. Serow ...[et al.] Paul Smith...[et al. Michael Smith ... [et al.]. Warren G. Bennis ... [et al.] Frank Gilbreth ...[et al.] Kenneth Janda ... [et al.] Geoffrey G. Meredith ... [et al.] Penne Ainsworth ... [et al.]
