Encyclopaedia of World Great Scientists /
Chhatwal G.R. (ed.)
Encyclopaedia of World Great Scientists / G. R. Chhatwal, Raj Kumar, S.K. Arora, S.C. Anand & K. Narang. (ed.) - New Delhi : Anmol Publication , 1992. - 376p. ; 22cm , Set 4500Rs. - Volume-6 .
Preface
817041-650-7
Encyclopedia of Scientist.
925.03
Encyclopaedia of World Great Scientists / G. R. Chhatwal, Raj Kumar, S.K. Arora, S.C. Anand & K. Narang. (ed.) - New Delhi : Anmol Publication , 1992. - 376p. ; 22cm , Set 4500Rs. - Volume-6 .
Preface
817041-650-7
Encyclopedia of Scientist.
925.03