Mar 08, 2018 Surya Bikram Gyawali, Amar Singh Thapa (Darjeeling: Himachal Hindi Bhavan, 1957). Facebook Twitter Surya Bikram Gyawali, Amar Singh Thapa (Darjeeling: Himachal Hindi Bhavan, 1957). Share on twitterShare on facebookWhatsAppGoogle+Pin ItLinkedInBuffer