00000nam a2200000 a 4500 20251203091009.0 512.4 ROW Rowen, Louis H. Ring theory vol -1 New York Academic Press 1988 xii, 538 p. 22 cm. HB Pure and applied mathematics v.127-128 Rings Algebra Eng 100 010 _ 44549 LIBSC C 26236 26236 0 0 0 0 PU PU 1998-04-08 89.50 0 512.4 ROW 44549 BK