retreaving an Object held in a session

[braddle]

Hey,

I have got an object held in a session. that i cant retrieve.

if i do
print_r($_SESSION['user']);

I get:

__PHP_Incomplete_Class Object
(
[__PHP_Incomplete_Class_Name] => client
[surname] => surname
[firstName] => firstName
[dob] => 1984-06-11
[addLine1] => addLine1
[addLine2] => addLine2Jane Morgan
[town] => town
[county] => county
[postcode] => postcode3TG
[telNo] => telNo
[email] => email
[userName] => userName
[password] => password
[valid] => valid
)

But i need to access the individual variables, is this possible!

Cheers,

Braddle