ISBN 9780415779609 books & textbook
Advancing Peace Research: Leaving Traces, Selected Articles by J. David Singer
Singer, J. David Lear, Jody B. Macaulay, Diane Sarkees, Meredith Reid
Routledge /2012-04-19 Paperback / 312 Pages
isbn-10: 041577960X / isbn-13: 9780415779609
