& IC O ' s ▁position ▁on ▁workers ' ▁control . ▁C ock sh ott ▁and ▁several ▁other ▁B & IC O ▁members ▁res igned ▁and ▁formed ▁a ▁new ▁party , ▁the ▁Commun ist ▁Organisation ▁in ▁the ▁British ▁Is les . ▁During ▁the ▁ 1 9 8 0 s ▁when ▁studying ▁for ▁his ▁Ph D ▁in ▁Edinburgh , ▁he ▁was ▁rec ru ited ▁to ▁the ▁CP GB ▁along ▁with ▁fellow ▁computer ▁science ▁student ▁M uff y ▁Cal der . ▁ ▁Pub lished ▁works ▁C ock sh ott , ▁P . ▁( 1 9 9 0 ). ▁Ps - Alg ol ▁Im plement ations : ▁App lications ▁in ▁Pers istent ▁Object ▁Ori ented ▁Program ming , ▁Ell is ▁Hor wood ▁Ltd . ▁ ▁C ock sh ott , ▁P . ▁( 1 9 9 0 ). ▁A ▁Comp iler ▁W riter ' s ▁Tool box : ▁Inter active ▁Comp ilers ▁for ▁PC s ▁With ▁Tur bo ▁Pascal , ▁Ell is ▁Hor wood ▁Ltd . ▁ ▁C ock sh ott , ▁P ., ▁C ott rell , ▁A . ▁( 1 9 9 3 ). ▁Tow ards ▁a ▁New ▁Social ism , ▁Sp okes man . ▁ ▁C ock sh ott , ▁P ., ▁Ren f rew ▁K . ▁( 2 0 0 4 ). ▁SI MD ▁Program ming ▁Man ual ▁for ▁Linux ▁and ▁Windows , ▁Springer . ▁ ▁C ock sh ott , ▁P . ▁( 2 0 1 0 ). ▁Trans ition ▁to ▁ 2 1 st ▁Century ▁Social ism ▁in ▁the ▁European