(NbIBLIOTEKOWED^ESKIE ISSLEDOWANIQ (B:s (NmETODOLOGIQ I METODIKA (B/s - (NwANEEW(B, (Na(B.(Nn(B.s; (NlENINGRADSKIJ GOSUDARSTWENNYJ INSTITUT KULXTURY IM(B. (Nn(B.(Nk(B. (NkRUPSKOJs; (NgOSUDARSTWENNAQ PUBLI^NAQ BIBLIOTEKA IM(B. (Nm(B.(Ne(B. (NsALTYKOWA(B-(N}EDRINAs ((NmOSKWA (B:s (NkNIGA(B,s, 1978)
Keywords: (NbIBLIOTE^NOE DELOs