TY - BOOK ID - 1976594 TI - Differential equations PY - 1980 SN - 0120455501 1322558132 1483262448 9780120455508 PB - New York DB - UniCat KW - Differential equations KW - Congresses KW - Congresses. KW - Differential equations - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:1976594 AB - ER -