text NULL New York: Van Nostrand Reinhold, c1990 1990 Eng xii, 260 hal.; ilus., 24 cm. xii, 260 hal.; ilus., 24 cm. New York: Van Nostrand Reinhold, c1990 Laboratories-management-data processing. Management information systems 507.8 Mah l 507.8 Mah l 442318200 INLIS000000000013308 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)