%PDF-1.4
%
1 0 obj
<>
endobj
2 0 obj
<>stream
2015-05-22T09:41:34+07:00
2015-05-22T09:41:34+07:00
2015-05-22T09:41:34+07:00
PDFCreator Version 1.5.1
application/pdf
วิจัยในชั้นเรียน 2553
khing
uuid:d9e6fc3e-8f49-461c-ab75-df1ec850ffa2
uuid:ca4b0aff-16e9-467c-8711-f5cc483e0ff8
GPL Ghostscript 9.05
endstream
endobj
3 0 obj
<>
endobj
5 0 obj
<>/Rotate 0/Type/Page>>
endobj
6 0 obj
<>stream
x[[,.-wl0k1slΡa$R$D<9J$KvdTtO=g.$R^ftWWOF÷_W'O^ߟW'or8yjsvDt}x\MNJo.
_KcV<\1h+CnZQ^MCo֞_f=^8RЁyg2ѵ:h=]ab.ihb[FXVjilr!o-<])ֺÉTY)ŀV1$
xETMxRl5x*3HH&H-?ʉxk6a0BLnNާ50Y4Iht0OhѺ%g$'y;\y:ZuQzyĵs̒}e;:OALh,
S^>k"ۻ~*;WѻD})IZV6tXH>ԭѰSuڸqD`cxk\L!zVULB*~HF,ġ,'?b/o^WY["p]s*OO@vf1UX;6C6#Q̄E5sKͤLvhŕ@4,
sqYTe#(*xk2??@~E:|H8QM"՟/NL\Ubzx1اdbdLdWşT>ivXeG/lPd-oV5*"Yɘ{Wy"v9^@C85:;ǰS!ܷh2*)Xɝ!ȵMylk+ԖX%R:%q(2LEf*ǻDP;͔ԇ}b7mk2sS;PS}JF'&=#A?@$l75b,(k1&5fg~VTHbG+RdNn\jSx{yڬliM|9%&Ͼ%Fjh;w)CWAK8`3=ZPӂLLZeU;)KVKqdĮ1/9t_gLjj9eshUމjn0brȻ1:Pi>JQQ,P-dM`M W#3Tȳ,i)0р6aQuя@#?hgLɔpGvczg;B͓23"G8U%r$XhH99*l
s&c0
_qݑ.$|ND4S9PP~ӈwrt9ވ7t]<4D
h̏I