TY - BOOK AU - Parker, Steve AU - Nang ChanYeema TI - Lasers SN - 81-243-0416-5 U1 - JN 621.36 PAR PY - 1998/// CY - India PB - Navneet Publications (India) Limited KW - Juvenile Nonfiction N2 - A book showing many different kinds of lasers and their uses; from technology, to war, to medicine ER -