Topic: referring to a variable not an object?

Hi,
I've programmed some with Python. One thing I;ve thought over 'n' over is wouldn't it be better to refer(bind) to a variable location not to the actual object. All of this in fact to avoid aliasing.
1- is this possible, what are your opinions?
2- if you can suggest one good and ADVANCED Python book for  intermediate programmers?
THANKS IN ADVANCE!!!!!

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Re: referring to a variable not an object?

Wrong, as you often work in instants rather than referring to the object. And referring to a variable location would only create useless pointers and references

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