TY - BOOK ID - 127901286 TI - The Pelican history of music. 1: Ancient forms to polyphony AU - Robertson, Alec AU - Stevens, Denis PY - 1960 PB - Harmondsworth : Penguin books, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127901286 AB - ER -