00664 a2200193 4500 183168 183168 20211217162546.0 ENG-130402 978-93-82829-0906 224.00 EN-113934 DBAD/PUB 658.15 1 Kumar P Nagarajan Technology Exploration For Social Innovation-II: P. Nagarajan Kumar & M. Nagageetha 2019 Hyderabad M/s Spectrum Publication 2019 326/C, Level- 2, Surnemi Nilayam Near B K Guda Park S R Nagar 500038 +91 4023710657 +91 4023810657 276p. 24cm (pbk) dpl EN ddc 658.15 PNA 0 0 0 0 NFIC ZLS ZLS 2021-12-17 DBAD/PUB 224.00 0 658.15 PNA EN-113934 2021-12-17 00:00:00 1 224.00 EN