Prācīna Bhārata meṃ guptacara sevā
By: Satyadeva Trivedī.
Publisher: Anupama Prakāśana Saṃsthāna
Published: 1990
Place of publication: Dillī
Language: hin
Subjects: Intelligence service -- India -- History.
Other titles: Guptacara sevā.
Notes: Includes bibliographical references (p. [317]-333).
In Hindi.
Intelligence service in ancient India; a study.
Includes index.