00566cam a22002291 4500 sa 64005603 DLC 20260227112033.0 941108s1962 ii 000 0 beno sa 64005603 PL480:I-B-1342 (OCoLC)31426036 DLC CU CU DLC premarc TJ1160 .R86 Roy, Sankar Prasad. Oẏārkaśapa pryākṭisa. [1962] 284 p. illus. 23 cm. In Bengali. Machine-shop practice. 59208 59208