Preface project "onion bag" This is part of the Department of Foreign Languages is designed to encourage young people to Thailand. Join us to remain conservative loincloth of Thailand assets. In addition, the project includes an onion bag includes knowledge about a topic to do a project. Because it is an interesting subject. Also shows the onion bag. Or do it yourself by using things around them.
Contributors to thank those who provide knowledge and approaches to the publisher of the hope that the readers of this book project. It has been more or less knowledge or experience that a possible selection. If any errors have to apologize occasion.