This book is based on the principles of mnemonics and laws of controlled association, and if you apply the principle you will be able to bestride both the world of memory, and world of knowledge simultaneously, giving yourself greater self-confidence, a growing mastery of imagination, improved creativity, and vastly improved perceptual skills.In fact, education system has created pressure on students in which memory, the technique, by Biswaroop Roy Chowdhury, can provide some rescue.--Dr. A.K. Sharma (Former Director, NCERT)