000 00322nam a2200133Ia 4500
008 180626s9999 xx 000 0 und d
082 _a574.87 In8
245 0 _a"Invisible world : cells, genes, and chromosome"
260 _aNew Delhi
260 _bLearner's Press
260 _c2000
300 _a31 p
650 _aCells
999 _c48153
_d48153