LEADER 00000nam 2200217 a 4500
001 0325840
003 UkHlHU
007 t
008 002206 1 1979 000 eng
040 UkHlHU
050 4 |fq|aG 2 I64 D6(28)
100 0 Lee, Russell.
245 00 Optional control of a spatial time-dependent variable.
260 Iowa City (Iowa) :|bU. of Iowa,|c1979.
300 23p.
440 0 University of Iowa. Department of Geography. Discussion
papers ;|vno.28
650 0 Analysis.
650 0 Calculus.
946 020 absent -- ISBN check required
946 650 |a Subfields only, containing single words only. No
600s present -- Check for possible Geac subject headings
