TY - BOOK A1 - Symposium on Singular perturbations and Boundary Layer Theory, Ecole Centrale de Lyon TI - Singular perturbations and boundary layer theory:proceedings of the Conference held at the Ecole centrale de Lyon, 8-10 December 1976 PB - کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد SN - 77754026 UR /book/77754026/Singular-perturbations-and-boundary-layer-theoryp/ ER -