TY  - BOOK
AU  - Compiled and edited by: Batubalani, A. M.
TI  - Metric conversion weights & other measurements
SN  - 971-6680244
U1  - F 530.8 B3229m 1996 
CY  - Philippines: Loacan Publishing, Inc, 1996
KW  - Metric system
KW  - Weights and measures
KW  - Mathematics
ER  -