TY - BOOK AU - Bhattacharya Sabyasachi Ed. AU - Redondi Pietro Ed. TI - Techniques to Technology SN - 863110622 U1 - 306.4609 BHA PY - 1990/// CY - New Delhi PB - Orient Longman KW - Bhattacharya Sabyasachi KW - Redondi Pietro KW - Techniques KW - Technology ER -