00767nam a22002417a 450000500170000001000130001702000230003003500130005303700160006604000120008208200130009410000220010724500580012926000290018727000460021630000220026250000190028465000290030365000280033294200220036099900190038295201240040120170124105919.0  aA-751644  c300.00a8186504001  aA-751644  bCen Lib/Ret  aDPLbEN  a306bSEH  aSehgal S.D.93676  aRise and fall of Human civilisation /cby S.D. Sehgal  a DelhibH.K. Booksc1995  aB-887,MIG Flats Loni Roadb Delhie110093  a288p. c20cm (Hb)  aIncludes index  aHuman civilisation93677  aHuman development93678  2ddccENh306mSEH  c123018d123018  00104070aLbLd2015-06-01eCen Lib/Retg300.00l0o306 SEHpA-751644r2015-06-01 00:00:00t1v300.00w2015-06-01yEN