Powerbase : Elementary : coursebook [book]
Evans, David
Powerbase : Elementary : coursebook [book] - พิมพ์ครั้งที่ 1 - Essex: Pearson Education, 2002 - 120 P.,ill ; 28 cm + 1 CD-ROM
0582497558
ENGLISH LANGUAGE--TEXTBOOKS FOR FOREIGN SPEAKERS
PE 1128 / E93P 2002 V.2
Powerbase : Elementary : coursebook [book] - พิมพ์ครั้งที่ 1 - Essex: Pearson Education, 2002 - 120 P.,ill ; 28 cm + 1 CD-ROM
0582497558
ENGLISH LANGUAGE--TEXTBOOKS FOR FOREIGN SPEAKERS
PE 1128 / E93P 2002 V.2