TY - BOOK AU - Ache,Hans J AU - AU - TI - Positronium and muonium chemistry SN - 0841204179 PY - 1979/// CY - Washington, D.C. PB - American Chemical Society KW - Positronium KW - Congresses KW - Positron annihilation KW - Muonium N1 - Includes bibliographies and index ER -