How Everything Can Collapse: A Manual for our Times by Pablo Servigne, Raphaël Stevens 2020 | ISBN: 1509541381, 150954139X | English | 250 pages | EPUB | 0.7 MB
OFF-GRID SOLAR POWER: Manual Book For Beginners To Created And Installed Solar Power Circuit And Basic Of Electricity Circuit by FWG Franklin White Group English | 2020 | ASIN: B08F6TCPPG | 60 Pages | PDF/AZW3/Kindle | 5.88 MB
R. C. Gaur, "Environmental Engineering Laboratory Manual: For First Year Engineering Students" Netlibrary Inc | 2008 | ISBN: 8122426522 | 49 pages | PDF | 1 MB