000
00263nam a2200097Ia 4500
100
_a
Davis B D & Dulbecco R D
245
_a
Principles of Microbiology and Immunology
260
_b
Harper & Row, New York
082
_a
G91oaL::56/N70/B08597
300
_a
pp 853; 23*16
999
_c
11279
_d
11279