TY  - RPRT
TI  - Theory of adjoint reciprocity for electroacoustic transducers 
AU  - Yaghjian, A D
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 73-329
DO  - 10.6028/NBS.IR.73-329
ER  -