000
00281nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Kumar (HD)
245
0
_a
Textbook on biotechnology ed.2
260
_b
Affiliated east west
260
_c
1998
365
_b
275
942
_c
BK
999
_c
221452
_d
221452