00381nam a22001457a 450000500170000000800410001702000150005804100080007308200100008110000180009124500440010926000390015330000150019265000280020720260715121202.0260715b        |||||||| |||| 00| 0 eng d  a1865083607  aeng  a659.2  aJane Johnston  aPublic Relations : Theory and Practice   aAustralia:bAllen & Unwin, c2000.  axii, 371p.  aPublic Relation Theory