TY  - BOOK
AU  - HAMMERTON J.A.
TI  - PRACTICAL KNOWLEDGE FOR ALL
U1  - SC210 
CY  - LONDON
KW  - PRACTICAL KNOWLEDGE
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  -