Interpretation of test results

[TJames]

Any suggestion on where I can find information on how to interpret the following results:

Hep B Surface AG – Negative
Hep B e AG – Negative
Hep B Core AB-IGM – Negative
Hep B Core AB, Tot.  – Positive
Hep B e AB – Positive
Hep B Surface AB – 360 H RU
Hep C Antibody – Non-reactive

This was taken five years ago and no sign of sickness are shown as of today.  Does this mean there is/was exposure to Hep B?  How serious?  Next steps?

Thanks in advance.