000 00345cam a2200133ua 4500
020 _a81-250-0096-8
082 _a420.246 2
_bENG.2
245 1 0 _aEnglish for engineers and technologists: a skills approach: vol.2
260 _aNew Delhi
_bOrient Longman
_c1990
300 _a216p.
650 _aEnglish language
650 0 _aLanguage
942 _cBK
999 _c1572
_d1572