00781nam a22002171a 4500 vtls000014592 MTX 980801m19 999 th a 000 0 eng d 0014-88860 201607141934 VLOAD 201606241528 su 201504221858 VLOAD 201212132200 VLOAD 200405061009 VLOAD PBRU 015 S581A Silpakorn University Graduate school 38174 Annual Thesis Abstract Acadamic year 19..-19.. / Silpakorn University Graduate school Bangkok : Silpakorn University, n.d. V. ห้องสมุดมี : 1990-1991, 1992-1995 Silpakorn University Dissertations Abstracts 38175 Silpakorn abstract 38176 5 13161 13161 0 0 0 0 ABSfl5 PBRU PBRU 1006 2004-05-06 0.00 0 015 S581A 1000077666 2018-06-21 00:00:00 1 2018-06-21 5 1990-1991