Question

which book are important for molecular biology

Answer 1

classic textbooks - alberts Vs. Harvey and Lodish. the names are molecular cell biology and molecular biology of the cell.
the comprehensive guide for hands on molecular biology is by Maniatis.

Answer 2

and other book is Leninger

Answer 3

http://ocw.mit.edu/courses/#biology
learn anything in biology

Answer 4

Molecular Biology of the Cell is one of the best organized and easiest to read:

http://www.ncbi.nlm.nih.gov/books/NBK21054/