Dewey: R226.607 | Subclass: FER
Dewey: R224.507 | Subclass: POR
Dewey: 951.03 | Subclass: XZY
Dewey: 222.11 | Subclass: POO
Dewey: 232.955 | Subclass: BIL
Dewey: 240 | Subclass: BOA
Dewey: 296 | Subclass: LMX