000
00263nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Singh B.D
245
0
_a
Biotechnology:Expanding Horizons
260
_b
Nil
260
_c
0
365
_b
0.00
942
_c
BK
999
_c
127057
_d
127057