TY  - BOOK
AU  - Mackenzie, J.S
TI  - Elements Of Constructive Philosophy
U1  - Phm17 
PY  - 1919///
CY  - New York 
PB  - George Allen And Unwin 
KW  - Metaphysics
N1  - Phm means Metaphyscis Page No. 670-671 in A-Z Accession Register (Accession No. Phm1-Phm48)
ER  -