TY - BOOK AU - Crary,Jonathan TI - Techniques of the observer : : on vision and modernity in the nineteenth century / T2 - October books SN - 0-262-03169-8 PY - 1990///] CY - Cambridge, Massachusetts : PB - MIT Press, KW - Percepción visual KW - Arte y sociedad- KW - S.XIX N1 - Bibliografía: p. [151]-162 ER -