TY - JOUR AU - Lee Kieffer CY - Boulder DA - 1969-01 M1 - 6 PP - Boulder PY - 1969 SP - 1 EP - 106 TI - Compilation of Low Energy Electron Collision Cross Section Data Part I: Ionization, Dissociatve Processes, and Vibrational and Rotational Excitation SN - 6 ER -