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Geometric 4 manifolds in the sense of Thurston and Seifert 4 manifolds II
2) An $S^{2}$ -bundle over $T^{2}$ or $K$ with $w_{2}S=0$ or $w_{2}S\neq 0$ where $w_{2}$ is the second Stiefel Whitney class.COROLLARY D. The diffeomorphism tyPes of closed orientable geometric 4 manifolds of 8 types in the above list are determined by their fundamental groups excePt for the same cases as …