00405cam a2200121 i 450000500170000000800410001702000150005802000180007304100080009110000470009924500720014626000650021820260501142831.0881103s1990    pauaf    b   s001 0 eng    a0271006722  a9780271006727  aeng1 aUpton, Joel M. 1940- author (Joel Morgan),10aPetrus Christus : his place in Fifteenth-Century Flemish painting /  aUniversity Park :bPennsylvania State University Pressc1990