000
00288nam a2200109Ia 4500
008
221130s2009 xx 000 0 und d
041
_a
eng
082
_a
575.1
100
_a
Tyagi , R
_9
1240635
245
_a
Understanding Genetics
260
_a
New. Delhi
_b
Discovery Publishing House,
_c
2009
999
_c
810873
_d
810873