00621nam a22001937a 4500 20171122124407.0 ENG-121560 9789325982420 260.00 EN-105092 DBAD/PUB 153.430287 Priyadarshi, Saurabh Problem solving assessment (PSA) : by Sourabh Priyadarshi [and] Navin C Joshi (for class xi) / Noida Vikas Publishing House 2014 E-28, Sector-8, Noida(UP) 201301 vi,381p. : 25cm(pbk) ill. Joshi, Navin.C. ddc EN 153.430287 PRI 147649 147649 0 0 0 0 NFIC AV AV 2017-11-22 DBAD/PUB 260.00 0 153.430287 PRI EN-105092 2017-11-22 00:00:00 1 260.00 EN