text Illinois Richard D. Irwin 1967 ind vii, 175 hlm ilus James H. Greene Bibliografi : hlm. 170-171 Indeks Manajemen perencanaan 658.51 20090227024758.0 YOGYA-02090000033450 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)