TY - BOOK AU - Alagar, V.S.; Periyasamy, K. AU - Alagar,V.S.; Periyasamy,K. AU - Gries,David; Schneider,Fred B. TI - Specification of software systems T2 - Texts in Computer Science SN - 9780857292766 PY - 2011/// CY - London; Dordrecht; Heidelberg; New York PB - Springer ER -