TY - BOOK ID - 6320436 TI - Partial differential equations PY - 1976 SN - 088275405X 9780882754055 PB - New York Krieger DB - UniCat KW - Differential equations, Partial KW - Differential equations, Partial. UR - https://www.unicat.be/uniCat?func=search&query=sysid:6320436 AB - ER -