TY - BOOK AU - Mackie,A.G. TI - Boundary value problems T2 - University mathematical monographs AV - QA371 .M33 1965 U1 - 515.35 PY - 1965/// CY - London PB - Oliver & Boyd KW - Defferential equations KW - Mathematical monographs N1 - Bibliography: p. 248-249; Mathematics, Physics and Statistics ER -