TY - RPRT TI - Evaluation program for secondary spacecraft cells: Initial evaluation tests of General Electric Company 6.0 ampere-hour nickel-cadmium spacecraft cells for the Improved Tiros Operational Satellite (ITOS) AU - Harkness, J. D. PY - 1975 UR - https://ntrs.nasa.gov/citations/19750022579 ID - 19750022579 ER -