A visually stunning story of resilience and determination by an award-winning new author-illustrator team.This is no ordinary first journey. The raining season has come to the Mekong Delta, and An, a
Oliver knows that his bubbles are magic. They take him on amazing journeys to faraway places. But all of a sudden, the bubbles lose their power... Was the magic really inside Oliver all along?
This book addresses the vector control of three-phase AC machines, in particular induction motors with squirrel-cage rotors (IM), permanent magnet synchronous motors (PMSM) and doubly-fed induction ma
During the Mekong Delta's floating season,when the great river overflows, An and others like him must brave the floods to attend school. When An sets out on his own for the first time, he faces heavy
