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 GOES-D, E and F satellite program AU - Harkness, J. D. PY - 1979 UR - https://ntrs.nasa.gov/citations/19810009006 ID - 19810009006 ER -