00670nam a22001697a 4500952011600000999001700116020002400133020001500157082001600172100003500188245004500223260004900268300002100317500002000338650013500358942000700493  00104070afsdbfsdd2020-10-22eAllied Book Companyg436.09l0o428.24 THOp43024r2020-10-22 00:00:00t1yBK  c31544d31544  a9780195620542 (pbk)  a0195620542  a428.24bTHO  aThomson, A. J.aA. V. Martinet  aA practical English grammarbexercises 1  aNew YorkbOxford University Pressc1987,2018  a181 p.c; 21 cm.  aIncludes index.  aEnglish languageaEnglish grammarvPractical englishvPerfect infinities vIndirect speech vPropositions vProblemsvTensesvFSSH  cBK