Beta-lactam antibiotics / 
edited by Susumu Mitsuhashi 
 - Tokyo :  Japan Scientific Press,  1981 
 - 325 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>4762202665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antibiotics<br/>Beta lactamases