00437nam a22001577a 450000500170000001000130001702000260003003500130005603700160006908200110008510000200009624500560011626000340017227000580020630000150026420180227151731.0  aB-689647  a9788190193641c375.00  aB-689647  adplbNiygi   a954.16  aChaudhuri, D.N.  aDelhi;bLight, shades. shadows /cby D.N..Chaudhuri  aNew DelhibNiyogi Booksc2012  aD-78 Okhla Industrial Area Phase IbNew Delhie110020  a210pc18cm