Broad System of Ordering (B. S. O) was drafted by —
A. Coates& Lloyd
B. Whittaker & Whittal
C. Bliss
D. All of the above
Answer:A
Broad System of Ordering (B. S. O) was drafted by —
A. Coates& Lloyd B. Whittaker & Whittal C. Bliss D. All of the above