000
00300nam a2200133Ia 4500
008
160316s1969 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Gerking Saley D
245
_a
Biological Systems
250
_a
260
_a
Philadelphia
_b
W B Sauders Co.
_c
1969
300
_a
480
700
_a
_a
999
_c
16572
_d
16572