2 1 40 Louderback,Joseph G Additional Author Dominiak, Geraldin F. Primary Author mixed material Belmont Wadsworth Publishing Company<Inc 1975 IMG_0501.jpg Accumulation,analysis,and Use Louderback,Joseph G Primary Author Hirsch,Maurice L Primary Author mixed material 0534010261 Upper Saddle River, NJ PWS-KENT Publishing Company 1982