TY - BOOK AU - Krell,Bruce E. ED - United States. ED - Rand Corporation. TI - Cost-effectiveness measures of replenishment strategies for systems of orbital spacecraft T2 - A Rand note PY - 1979/// CY - California PB - Rand Corporation KW - Artificial satellites in telecommunication KW - Economic aspects KW - Maintenance and repair N1 - Includes bibliographical references (p.51) ER -