Bhootra, Ajay Kr Optician's guide (a manual for opticians) Ajay Kr Bhootra - 2nd ed - New Delhi Jaypee Highlights-medical Publishers 2010 - 115 p. : ill. ; 21 cm Includes Index ISBN: 9788184489620 Subjects--Topical Terms: Optical Dewey Class. No.: 617.75 BHO