GAUTAM, N. a. S. N. (1970). General topology. S. Chand.
Citación estilo ChicagoGAUTAM, N.D. and SHANTI NARAYAN. General Topology. Delhi: S. Chand, 1970.
Cita MLAGAUTAM, N.D. and SHANTI NARAYAN. General Topology. S. Chand, 1970.
Warning: These citations may not always be 100% accurate.