J. B. Lock

Arithmetic for beginners : a school class-book of commercial arithmetic

J. B. Lock, 1889 .

A new trigonometry for schools and colleges

J. M. Child, J. B. Lock, 1912 .

Environmental sensors and applications

J. B. Lock, 1974 .

The Tasman Bridge disaster - before and after

J B Lock, J. B. Lock, M J Gelling, 1976 .

Effect on traffic patterns of the collapse of the tasman bridge

J. B. Lock, M. Gelling, 1976 .