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. - New Delhi : Anmol Publications , 1992. - 719p. : 22cm. , (Set) 4500Rs. - 7 Volume. .
Preface
81-7041-650-7
Encyclopedia of Scientist.
925.03
Encyclopaedia of World Great Scientists / G.R. Chhatwal, Raj Kumar, S.K. Arora S.C. Anand & K. Narang. - New Delhi : Anmol Publications , 1992. - 719p. : 22cm. , (Set) 4500Rs. - 7 Volume. .
Preface
81-7041-650-7
Encyclopedia of Scientist.
925.03