Indian sword strikes in East Pakistan / Lachhman Singh. Lachhman Singh. Lachhman Singh. India. Army. Mountain Division, 20 History. India. Army Biography. India-Pakistan Conflict, 1971 Personal narratives. India-Pakistan Conflict, 1971 Regimental histories. DS388 .L32 954.92 SII Includes index. New Delhi : Vikas, c1979. c1979. 1979 Text xii, 218 p., [4] leaves of plates : eng