Editore: North-East India Council for Social Science Research, Shillong, 1982
Da: Yak and Yeti Books, Denver, CO, U.S.A.
Prima edizione
Hardcover. Condizione: Near Fine. Condizione sovraccoperta: Good. 1st Edition. vi, 208p, tables.
Editore: North-Eastern Hill University Publications, Shillong, 1986
Da: Yak and Yeti Books, Denver, CO, U.S.A.
Hardcover. Condizione: Near Fine. xxiv, 264p, ills. Corners bumped.