Singh, B.P. creator Chhabra, T.N. text Allahbad Kitab Mahal 1986 4th rev. ed monographic vi, 490p. 20cmHb) by B. P. Singh [and] T. N. Chhabra Commerce Industrial organization 658 SIN A-292693 Cen Lib/Ret DPL 20170124110151.0 EN