User's Reference Manual Version 6.2 text New York Mc. Graw-Hill 1990 II. 352p. 23 cm ECONOMETRICS COMPUTER SOFTWARE 681.3.06 681.3.06 INLIS000000000003638 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)