SINHA,R.K.
INDUSTRIAL MINERALS R.K. SINHA - NEW DELHI OXFORD c1986. - viii,379p. : 24 cm.
Includes index.
0028035100 (pbk.)
87402084
Office practice--Automation.
TN799.5 / .S56 1986
INDUSTRIAL MINERALS R.K. SINHA - NEW DELHI OXFORD c1986. - viii,379p. : 24 cm.
Includes index.
0028035100 (pbk.)
87402084
Office practice--Automation.
TN799.5 / .S56 1986