Wang James C Untangling the double helix DNA entanglement and the action of the DNA topoisomerases. - New York Cold Spring Harbor Laboratory Press 2009 - xi,233p cm. ISBN: 2115.4499999999998 Standard No.: 105341 Source: 194, 24/12/2009, Onkar Book Agency Textual Subjects--Topical Terms: Genetics Dewey Class. No.: G :68 : f3, P9