TY - BOOK ED - The Institution of Engineers. TI - The annual U1 - 620.62 PY - 1957///- CY - Calcutta PB - The Institution KW - Engineering design KW - Periodicals KW - Engineering graphics N1 - Library has : 1956-1957; 1957-1958; 1959-1960; 1960-1961; 1961-1962; 1962-1963; 1963-1964; 1964-1965; 1965-1966; 1966-1967(Dup); 1967-1968; 1968-1969; Title varies : 'Transactions' 1974; 1975; 1976 ER -