TY - BOOK AU - Apfe, Necia H AU - Hynek, J Allen TI - Architecture of the universe U1 - 52 PY - 1979/// CY - PB - Melnopark KW - the universe KW - Universe KW - Astronomy KW - Operations research KW - Mathematical sciences KW - Mathematics KW - Number theory KW - Set theory KW - Group theory ER -