€ 12,00
2 vols: 316;285 p.; maps & ills. Wrs. (Up to 1453)
Amst., Meulenhoff, (1968).
fakkel
Amsterdam, VU, 1981.
Kampen, J.H. Kok, n.d.
Amsterdam, NHUM, 1986.
Groningen, Djakarta, Wolters, 1957.