000
00257nam a2200097Ia 4500
008
140917b1989 xxu||||| |||| 00| 0 eng d
082
_a
574.873282
100
_a
Williams, J G Patient R K
245
_a
Genetic Engineering
260
_a
Oxford :
_b
IRL,
_c
1989
999
_c
234658
_d
234658