urgent assessment u/s 147

can assessment u/s 147 be opened on firm after its disolution , for AY in which it was in existance.?? if yes , then who shall be liable u/s which section?

eg:- if xyz a firm, dissolved on 1/4/10 n notice to assessment u/s 147 for AY 07-08 relevant to PY 06-07came on 1/8/10 then

pls tell me to whom AO. will serve a notice? is assessment is posible? who will be liable for tax payable?