Table of Contents:
Preface

Atomic  masses
A. H. Wapstra
 
Shell model interpretation of nuclear masses
N. Zeldes

Penning trap mass spectrometer
G. Bollen and  H.-J. Kluge
 
Nuclear deformations
W. Nazarewicz and I. Ragnarsson
 
Nuclear stability, hadron, and cluster emission
D. N. Poenaru and W. Greiner
 
Fundamental constants and energy conversion factors
B. N. Taylor and E. R. Cohen

 
Summary tables of particle properties
Particle Data Group
 
Table of alpha-particle emitters: energies and emission probabilities
A. L. Nichols
 
X-ray and gamma-ray standards for detector calibration
A. Lorenz and A. L. Nichols

 
Contributors
Georg Bollen, Ph.D., Researcher, Institut fur Physik der Johannes-Gutenberg Universitat, Staudingerweg 7, Postfach 3980, D-55099~Mainz, Germany
 
E. Richard Cohen, Ph.D., Distinguished Fellow, Rockwell
International Science Center, Thousand Oaks, California 91360, USA}
 
Walter Greiner, Ph.D., Dr.h.c.mult., Professor, Director of the Institut fur Theoretische Physik der Johann Wolfgang Goethe Universitat, Postfach 111932, D-60054~Frankfurt am Main,  Germany

H.-Jurgen Kluge, Ph.D., Professor, Institut fur Physik der Johannes-Gutenberg Universit\"at,
Staudingerweg 7, Postfach 3980, D-55099~Mainz,  Germany
 
Alex Lorenz, M.S., Consultant, IAEA Vienna (Retired), 4891 Old Post Circle, Boulder, Colorado 80301, USA
 
Witold Nazarewicz, Ph.D., Professor,  Institute of Theoretical Physics, University of Warsaw, PL-00681 Warsaw, Poland, and Joint Institute for Heavy Ion Research, Bldg. 6008, MS 6374, PO Box 2008, Oak
Ridge, Tennessee 37831, USA}
 
Alan L. Nichols, Ph.D., Department Head, Building 353, Harwell, Didcot, Oxon OX11 0RA,
Chemical Physics, AEA Technology, Winfrith  Technology Centre, Dorchester, Dorset DT2 8DH,
UK
 
Particle Data Group, Contact author: Dr Betty Armstrong, MS 50-308, Physics Division, Lawrence Berkeley Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA
 
Dorin N. Poenaru, Ph.D., Professor, Institute of Atomic Physics, P. O. Box MG-6, RO-76900 Bucharest, Romania, and Institut fur Theoretische Physik der Johann Wolfgang Goethe Universitat,
Postfach 111932, D-60054~Frankfurt am Main,  Germany
 
Ingemar Ragnarsson, Ph.D., Docent, Department of Mathematical
Physics, Lund Institute of Technology, PO Box 118, S-22100 Lund, Sweden
 
Barry N. Taylor, Ph.D., Manager, Fundamental Constants Data Center, National Institute of Standards
and Technology, Gaithersburg, Maryland 20899, USA
 
Jagdish K. Tuli, Ph.D., Physicist, National Nuclear Data Center, Bldg. 197D, Brookhaven National Laboratory, Upton, Long Island, New York 11973, USA}
 
Aaldert H. Wapstra, Ph.D., Professor, National Institute of Nuclear and High Energy Physics, PO Box 41882,1009 DB Amsterdam, The Netherlands
 
Nissan Zeldes, Ph.D., Professor, Department of Theoretical Physics, The Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel}