TY - BOOK AU - Kelleher, Tom TI - Public relations online : lasting concepts for changing media SN - 1-412914175 U1 - 659.202854678 PY - 2007/// CY - California PB - Sage Pubications Inc. KW - public relations KW - data processing KW - computer KW - network KW - resources KW - interactive public relations KW - commerce driven relationships KW - applied research ER -