TY - GEN AU - C N R Rao AU - G V Subba Rao C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.NSRDS.49 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Transition metal oxides ::crystal chemistry, phase transition, and related aspects ER -