000
00307nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
"GAY (William I) Ed,"
245
0
_a
Methods of animal experimentation Vol. 5
260
_b
"Academic Press, Newyork"
260
_c
1974
365
_b
837
942
_c
BK
999
_c
212319
_d
212319