000 00408nam a2200145Ia 4500
008 100318 1967 000 0 eng d
040 _aABU,Za
050 _aQA614.3
100 _aLang Serge
245 0 _aIntroduction to differentiable manifolds/
_cby Lang Serge
260 _aNew york:
_bJohn Willey & sons,inc.
_c1967
300 _ax,126pg.ills.
504 _aBibliography 123pg.
999 _c52531
_d52531