The GSS 1972-2010 Codebook is now available. Also, you can see the GSS questionnaires here.

RELEASE NOTES:

1972-2010 GSS Codebook

Entire GSS Codebook

Codebook Sections
Introduction

Index to Data Set

Main Body

Technical Documentation (Appendicies)
Appendix A - Sampling Design and Weighting

Appendix B - Field Work and Interviewer Specifications

Appendix C - General Coding Instructions

Appendix D - Recodes

Appendix E - Age and Cohort Distributions

Appendix F - Occupational Classification Distributions

Appendix G - Prestige Scores Distributions

Appendix H - Industrial Classifications Distributions

Appendix I - International Standard of Classification of Occupation

Appendix J - DOT Variables

Appendix K - Protestant Denominations Distributions 

Appendix L - Hours Worked Distributions

Appendix M - Abortion and ERA Distributions

Appendix N - Changes in Question Wording, Response Categories, and Format

Appendix O - Previous Usage

Appendix P - Experimental Form

Appendix Q - Study Designs

Appendix R - Crossnational and Topical Modules

Appendix S - Supplemental and Related Data

Appendix T - General Social Survey Papers

Appendix U - Variables by Year

Appendix V - Subject Index to Questions

Additional Technical Documentation
GSS Questionnaires
Call for Proposals to Add Questions to the 2012 GSS

The Replicating Core

Obtaining GSS Sensitive Data Files

Past Documentations

Notes on the 2008 GSS

Release Notes for the GSS Panel Wave 2 Release 1 (Apr. 2010)