Repertory is an essential discipline of homeopathic scientific art to find out the apt remedy. Our knowledge of Materia Medica is being upgraded by new findings and advancement in the field of technology has not left the subject of repertory untouched. All this has led to a revolution in the subject of repertory. This is an excellent attempt to acquaint students and professionals not only with classical and with new repertories but with Homeopathic software as well. The book provides key features and guidelines for using all the available repertories from Therapeutic Pocket Book, Kent's repertory to Complete Repertory and the Encyclopedia Homeopathica program of RADAR software. The main attraction of this book is a topic which corrects and standardises abbreviations of 108 drugs used in BBCR. A brief description of all classical, clinical and new repertories is talked about. A discussion on all homeopathic software with core points so that the user can choose the best for himself.