TY - BOOK T1 - Modern cosmological observations and problems / DA - c1998. CY - London ; CY - Bristol, Pa. : AU - Bothun, Greg. CN - QB981 CN - QB981 PB - Taylor & Francis, PP - London ; PP - Bristol, Pa. : PY - c1998. ID - 208557 KW - Cosmology. KW - Dark matter (Astronomy) SN - 074840645X (pbk.) SN - 0748403329 TI - Modern cosmological observations and problems / ER -