TY - BOOK A1 - TI - Singular perturbations and boundary layer theory: proceedings of the conference held at the Ecole centrale de Lyon, 8-10 December, 1976 PB - كتابخانه مركزی دانشگاه صنعتی شریف SN - 72168767 UR /book/72168767/Singular-perturbations-and-boundary-layer-theory/ ER -