00817nam a2200229 i 450099100436303780753620250120112926.0250120s1970----xxua er u001 0 eng dBibl. Dip.le Aggr. Ingegneria Innovazione - Sez. IngegneriaInnovazioneengSocioculturale Scseng38423Sakrison, David J.26402Notes on analog communication /by D. J. SakrisonNew York :Van Nostrand Reinhold,1970178 p. :ill. ;21 cmVan Nostrand Reinhold notes on system sciencesNonverbal communicationTelecommunicationVan Nostrand Reinhold notes on system sciences991004363037807536Notes on analog communication332457UNISALENTO