[Advaita-l] Mudras in the vedas

[Abhishek Madhyastha]

On 8/23/12, Venkata sriram P <venkatasriramp at yahoo.in> wrote:
> Namaste,
>
> Devi Bhagavata (gAyatri upAsana khaNDa) do mention about these 32 mudrAs.
> 24 mudrAs are displayed before the commencement of gAyatri japa and
> 8 are displayed after the japa.  So, total 32 in mudrAs which have
> esoteric signifance.

Thank you. So does this mean that the reference to mudras is in the
puranas only & not in the vedas? Are any mudras other than these 32
shown to have any significance in any of the puranas?
By any chance, do you know of any book which deals about mudras?

Regards,

Abhishek Madhyastha