सिंह, अवतार = Singh, Avtar वाणिजीयिक विधि के सिद्धांत = Vanijjiyik Vidhi ke Sidhant - 5th. - Lucknow: Eastern Book, 1996. - 986p. ISBN: 8170125529 Subjects--Topical Terms: Private Law Dewey Class. No.: 346.07 SIN