000 00497pam a2200145a 44500
008 160408b1979 xxu||||| |||| 00| 0 eng d
020 _a0335080006
040 _aIIT, Kanpur
082 _a530.11
_bUn2
100 _a
245 1 _aThe open university: a third level course
_bunderstanding space and time
260 _aMilton Keynes
_bThe Open University Press
_c1979
710 _aThe open university
997 _aA78411 V.1, Cop.3 C A78410 V.1, Cop.2 C A78409 v.1 C
999 _c282655
_d282655