00494nam a2200181Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082002200099100003900121245007500160260003200235300001800267365001300285650001400298OSt20230503104642.0210423s2021    xx            000 0 und d  a978-81-7482-381-6  cAL  aeng  a540.02 223bKULU  aKULSHRESTHA (Hemant);TANEJA (Ajay)  aUpkars CSIR UGC NET JRF SET chemical sciences: through solved problems  aAgrabUpkar prakashanc2021  aviii,1188bPB  b960cINR  aChemistry