difference in queries

Hi
I am pretty new to database. I want to know the difference between the 2 queries given below

1> SELECT B.col4, A.col4 , A.col5, C.col5
from tbltpcheckout A with (nolock)
inner join tblTPEFTPayPal B with (nolock)
on A.col1 = B.col1
inner join tbltpuser C with (nolock)
on A.col3 = C.col3
where A.col2 = CONTP_CHECKOUT_STATUS_PENDING


2> SELECT B.col4, A.col4 , A.col5, C.col5
from tbltpcheckout A with (nolock) ,
tblTPEFTPayPal B with (nolock),
tbltpuser C with (nolock)
where
A.col1 = B.col1 and
A.col3 = B.col3 and
A.col2 = CONTP_CHECKOUT_STATUS_PENDING

If any one can help me in understanding the difference

Thanks
Murali

if this



is a mistype for



then there is no difference