Learning Disability is a neuro developmental problem that affects brain's ability to receive, process, analyze or store information. These problems can make it difficult for a child to learn as quickly as someone who is not affected by learning disabilities.There are many kinds of learning disabilities, most of the children are affected by one or more than one kind. Some other types of learning disabilities can interfere with a person's ability to concentrate or focus in studying. Other learning disabilities can make it difficult for a student to read, write, spell, or solve math problems. It has been observed in several studies that, in this condition there is over expression of features by males (20-30%) than females.The Present Book deals with a dimensions of Learning Disability