TY  - BOOK
AU  - BAILEY G. P.
TI  - SCIENTIFIC PROGRESS IN RECENT TIMES 
U1  - SC231 
PY  - 1935///
CY  - LONDON
N1  - Sc Mean Popular and General Science in A to Z Accession Register Page 648-655 (Acc. No.Sc1-Sc229) & Page 680-683 (Acc. No. Sc230-Sc340)
ER  -