The book contains invited and contributed talks presented at the 1st Asian-Pacific Conference on Few-Body Problems in Physics, held in Tokyo (Japan), August 23-28, 1999. The conference was initiated in the Asian-Pacific area as a counterpart to the successful European and North American conferences. The papers in the volume are grouped into eight categories:. Atomic and Mesoscopic Systems. Few-Body Problems in Nuclear Astrophysics. Unstable Nuclei and Nuclear Cluster Systems. Hadronic Structure and Quantum Chromodynamics. Relativity in Few-Body Dynamics. Electromagnetic Interactions in Few-Body Systems. Hypernuclei and YN and YY Interactions. Few-Nucleon Systems | Few-Body Problems in Physics '99 by S Oryu, Hardcover | Indigo Chapters