000			01236nam a22002177a 4500
010			_aA-702046
020			_a8170418453 _c00.00
035			_aA-702046
037			_aCen Lib/Ret
040			_aDPL _bEN
082			_a509 _bENC
245			_aEncyclopaedic history of science and technology / _cedited by G. R. Chhatwal
260			_aNew Delhi _bAnmol Publications _c1994
270			_a4374 / 4B, Ansari Road, Daryaganj _bNew Delhi _e110002
300			_a12 v. ; v 1. 250 ; v 2. 251-310 ; v 3.311-548 ; v 4.1-314 ; v 5. 325 ; v 6. 326-620 ; v 7. 280 ; v 8. 281-547 ; v 9. 548-764 ; v 10.766- 982 ; v 11. 284 ; v 12. 286-576p ) _b22cm.
500			_a 12 v. ; v 1. History of science ; v 2. History of biology ; v 3. History of biology ; v 4. History of chemistry ; v 5. History of mathematics and computer science ; v 6 History of mathematics and computer science ; v 7. History of physics ; v 8. History of physics ; v 9. History of physics ; v 10. History of physics ; v 11. History of technology ; v 12. History of Technology
650			_a Science -- History -- Encyclopedias.
650			_aTechnology -- History -- Encyclopedias.
700			_aChhatwal, G. R.
942			_2ddc _cEN _h509 _mENC
999			_c136379 _d136379