Volume 10 number 2 — 1981

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Articles in This Issue

Instruments, Methods, and Techniques

• Advances in Photoelectric Photometry

  Russell M. Genet

Variable Star Research

• The 1981 Light Curve of the Unique Cepheid HR 7308

  John R. Percy, R. Paul Ford

• A Catalogue of Variable and Visual Double Stars

  Dominique Proust, Franáois Ochsenbein, Bjorn R. Pettersen

• More Variable Stars Among Bright Visual Binaries

  Dorrit Hoffleit

• A Study of the Light Curve of R Aquarii, 1933 to 1981

  Peter M. Garnavich

• Period and Amplitude of V1670 Sagittarii

  Denise Gabuzda

• A Recent Light Curve of TW Capricorni

  James A. DeYoung

• Period Determination for MY Scuti

  Scott Davis

• A Contribution to the Controversy Regarding the Period of EG Sagittarii

  Emilia P. Belserene, Gary G. Smith

• Photometry of Y Canum Venaticorum and R Coronae Borealis

  Kevin Krisciunas

• Period Changes in the RR Lyrae Star IM Aquilae

  Elizabeth Anne Lada, Emilia P. Belserene

• UU Ophiuchi Revisited

  MaryJane Taylor

• Evidence for Apsidal Motion in BM Monocerotis

  Bradley E. Schaefer

• Revised Period and Amplitude Change for V802 Cygni

  Leodina N. Ventura

• The Symbiotic Star CI Cygni

  Janet A. Mattei

• Some Background on R Aquarii as an Eclipsing System

  Edwin B. Weston

Education and Outreach

• Free Index to NASA's Astronomy Books

  Anon.

Letters to the Editor

• Letter to the Editor--"Flicker Stars?"

  Gus E. Johnson

History and Biography

• 70th Anniversary of the AAVSO

  Janet A. Mattei

• What Makes the AAVSO Tick?

  R. Newton Mayall

• Four Helens

  Dorrit Hoffleit

• A. A. V. S. O.

  David B. Pickering

Organizational/Administrative

• Minutes of the General Meeting (Waltham and Cambridge, MA)

  Clinton B. Ford

• Annual 1980-1981 Committee Reports

  Various

• Chart Distribution Report

  AAVSO Headquarters

• New Chart Committee Report

  Clinton B. Ford

• Photoelectric Photometry Committee Report

  Howard J. Landis

• RR Lyrae Committee Report

  Marvin E. Baldwin

• Eclipsing Binary Committee Report

  Marvin E. Baldwin

• Solar Division Committee Report

  Robert B. Ammons

• Classical Cepheid Committee Report

  Thomas A. Cragg

• Nova Search Committee Report

  Carmine V. Borzelli Jr.

• Telescope Committee Report

  Charles E. Scovil

• Annual Report of the Director for Fiscal Year 1980-1981

  Janet A. Mattei

• Treasurer's Report, October 1, 1980-September 30, 1981

  Theodore H. N. Wales

Index

• Index to Volume 10

  Anon.

Errata

• Errata: Ford, Vol. 9, p. 97

  Clinton B. Ford