00000nam a2200000 a 4500 20251203092231.0 Chandra, Durgesh _ Quality circles growing big through small groups New Delhi Tata MaGraw Hill 1992 viii, 213 p, 24 cm PB _ 69579 LIBSS C 68829 68829 0 0 0 0 PU PU 2000-10-25 0 69579 BK