TY - GEN AU - Lehman, D R AU - O'Connell, J S C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1973-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.MONO.136 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1973 TI - Graphical recoupling of angular momenta: ER -