000
00291 a2200109 4500
008
190208b xxu||||| |||| 00| 0
100
_a
Bradley M. Patten
245
_a
Foundation of enbryology /
_c
Bradley M. Patten
260
_a
New york
_b
McGraw-Hill
_c
1958
300
_a
350p.
942
_2
ddc
_c
BK
999
_c
7993
_d
7993