Piper, David. The companion guide to London / [electronic resource] David Piper. - 6th ed. - Englewood Cliffs, N.J. : London : Prentice-Hall ; Collins, c1983. - 520 p. : ill. ; 21 cm. "A Spectrum book"--Verso t.p. Includes indexes. Bibliography: p. 483-485. ISBN: 0131545426 9780131545427 0131545345 (pbk.) 9780131545342 (pbk.) LCCN: 82020491 Subjects--Geographic Terms: London (England)--Guidebooks. LC Class. No.: DA679 / .P5 1983 Dewey Class. No.: 914.21/04858