TY - BOOK AU - Kennard, E. H., Jt. Auth.; (Cooper, John N.), Jt. AU - Richtmyer, F. K. TI - Introduction to modern physics SN - 0-07-099542-7 U1 - 530 PY - 1969/// CY - New Delhi,India PB - Tata McGraw-Hill Publishing Company Limited ER -