TY - GEN AU - Yaghjian, A D C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.73-329 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Theory of adjoint reciprocity for electroacoustic transducers: ER -