00560nam a22001931 4500 sa 63002445 DLC 20260227111934.0 870120s1962 ii a 00000 eng sa 63002445 /L/r87 PL480:I-E-1577 DLC/ICU ICU QD257 .J6 Joshi, Vidya, Mrs. Numerical and structural problems in organic chemistry. Bombay, Popular Prakashan [1962] 319 p. illus. 23 cm. Chemistry, Organic Problems, exercises, etc. 54470 54470