00422pam a2200145 i 450000500170000002000150001710000240003224500530005626000360010930000250014550000600017065000130023065000210024365000120026420260128043021.0  a08822975971 aHarrison, Wilson R.10aSuspect documents, their scientific examination   aChicago :bNelson-Hall ,c1981.  aviii, 583p. bill. ;  aReprint of the 1958 ed. published by Praeger, New York. 0aForgery. 0aLegal documents. 0aWriting