The propagation of gamma quanta in matter/ 
O. I. Leipunskii, B. V. Novozhilov, V. N. Sakharov ; translated by Prasenjit Basu. 
 - Oxford:  Pergamon Press,  1965. 
 - 222 p.:  ill.;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gamma rays.<br/>Shielding (Radiation).