Note:As
an introduction, Pelangi and E-Sentral have partnered to deliver ebooks to
pelangibooks.com customers. In order for you to receive the ebooks, you
will need to download "E-Sentral" apps on your mobile device and have
to register an E-Sentral account. E-Sentral delivers ebook safely to your
device via E-Sentral apps. eBook can only view in E-Sentral appsand not
provided in PDF file. For more details, may refer to https://www.e-sentral.com/guides/read