TY - BOOK AU - MISHRA, SHIVGOPAL TI - RASAYAN VIGYAN KOSH SN - 8185830088 AV - 500.82=914.3/MIS PY - 2011/// CY - NEW DELHI PB - SATSAHITYA PRAKASHAN UR - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=18677 ER -